52473960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 218419200

約数和(自身を除く): 165945240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 631, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1262, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1893, 1980, 2079, 2310, 2376, 2520, 2524, 2772, 2970, 3080, 3155, 3465, 3780, 3786, 3960, 4158, 4417, 4620, 5048, 5544, 5679, 5940, 6310, 6930, 6941, 7560, 7572, 8316, 8834, 9240, 9465, 10395, 11358, 11880, 12620, 13251, 13860, 13882, 15144, 16632, 17037, 17668, 18930, 20790, 20823, 22085, 22716, 25240, 26502, 27720, 27764, 28395, 34074, 34705, 35336, 37860, 39753, 41580, 41646, 44170, 45432, 48587, 53004, 55528, 56790, 62469, 66255, 68148, 69410, 75720, 79506, 83160, 83292, 85185, 88340, 97174, 104115, 106008, 113580, 119259, 124938, 132510, 136296, 138820, 145761, 159012, 166584, 170370, 176680, 187407, 194348, 198765, 208230, 227160, 238518, 242935, 249876, 265020, 277640, 291522, 312345, 318024, 340740, 374814, 388696, 397530, 416460, 437283, 477036, 485870, 499752, 530040, 583044, 596295, 624690, 681480, 728805, 749628, 795060, 832920, 874566, 937035, 954072, 971740, 1166088, 1192590, 1249380, 1311849, 1457610, 1499256, 1590120, 1749132, 1874070, 1943480, 2186415, 2385180, 2498760, 2623698, 2915220, 3498264, 3748140, 4372830, 4770360, 5247396, 5830440, 6559245, 7496280, 8745660, 10494792, 13118490, 17491320, 26236980, 52473960]

約数ペア:

[(1, 52473960), (2, 26236980), (3, 17491320), (4, 13118490), (5, 10494792), (6, 8745660), (7, 7496280), (8, 6559245), (9, 5830440), (10, 5247396), (11, 4770360), (12, 4372830), (14, 3748140), (15, 3498264), (18, 2915220), (20, 2623698), (21, 2498760), (22, 2385180), (24, 2186415), (27, 1943480), (28, 1874070), (30, 1749132), (33, 1590120), (35, 1499256), (36, 1457610), (40, 1311849), (42, 1249380), (44, 1192590), (45, 1166088), (54, 971740), (55, 954072), (56, 937035), (60, 874566), (63, 832920), (66, 795060), (70, 749628), (72, 728805), (77, 681480), (84, 624690), (88, 596295), (90, 583044), (99, 530040), (105, 499752), (108, 485870), (110, 477036), (120, 437283), (126, 416460), (132, 397530), (135, 388696), (140, 374814), (154, 340740), (165, 318024), (168, 312345), (180, 291522), (189, 277640), (198, 265020), (210, 249876), (216, 242935), (220, 238518), (231, 227160), (252, 208230), (264, 198765), (270, 194348), (280, 187407), (297, 176680), (308, 170370), (315, 166584), (330, 159012), (360, 145761), (378, 138820), (385, 136296), (396, 132510), (420, 124938), (440, 119259), (462, 113580), (495, 106008), (504, 104115), (540, 97174), (594, 88340), (616, 85185), (630, 83292), (631, 83160), (660, 79506), (693, 75720), (756, 69410), (770, 68148), (792, 66255), (840, 62469), (924, 56790), (945, 55528), (990, 53004), (1080, 48587), (1155, 45432), (1188, 44170), (1260, 41646), (1262, 41580), (1320, 39753), (1386, 37860), (1485, 35336), (1512, 34705), (1540, 34074), (1848, 28395), (1890, 27764), (1893, 27720), (1980, 26502), (2079, 25240), (2310, 22716), (2376, 22085), (2520, 20823), (2524, 20790), (2772, 18930), (2970, 17668), (3080, 17037), (3155, 16632), (3465, 15144), (3780, 13882), (3786, 13860), (3960, 13251), (4158, 12620), (4417, 11880), (4620, 11358), (5048, 10395), (5544, 9465), (5679, 9240), (5940, 8834), (6310, 8316), (6930, 7572), (6941, 7560)]