51627240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6856

約数の個数: 128

約数和(自身を含む): 196704000

約数和(自身を除く): 145076760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6829, 7560, 13658, 20487, 27316, 34145, 40974, 47803, 54632, 61461, 68290, 81948, 95606, 102435, 122922, 136580, 143409, 163896, 184383, 191212, 204870, 239015, 245844, 273160, 286818, 307305, 368766, 382424, 409740, 430227, 478030, 491688, 573636, 614610, 717045, 737532, 819480, 860454, 921915, 956060, 1147272, 1229220, 1290681, 1434090, 1475064, 1720908, 1843830, 1912120, 2151135, 2458440, 2581362, 2868180, 3441816, 3687660, 4302270, 5162724, 5736360, 6453405, 7375320, 8604540, 10325448, 12906810, 17209080, 25813620, 51627240]

約数ペア:

[(1, 51627240), (2, 25813620), (3, 17209080), (4, 12906810), (5, 10325448), (6, 8604540), (7, 7375320), (8, 6453405), (9, 5736360), (10, 5162724), (12, 4302270), (14, 3687660), (15, 3441816), (18, 2868180), (20, 2581362), (21, 2458440), (24, 2151135), (27, 1912120), (28, 1843830), (30, 1720908), (35, 1475064), (36, 1434090), (40, 1290681), (42, 1229220), (45, 1147272), (54, 956060), (56, 921915), (60, 860454), (63, 819480), (70, 737532), (72, 717045), (84, 614610), (90, 573636), (105, 491688), (108, 478030), (120, 430227), (126, 409740), (135, 382424), (140, 368766), (168, 307305), (180, 286818), (189, 273160), (210, 245844), (216, 239015), (252, 204870), (270, 191212), (280, 184383), (315, 163896), (360, 143409), (378, 136580), (420, 122922), (504, 102435), (540, 95606), (630, 81948), (756, 68290), (840, 61461), (945, 54632), (1080, 47803), (1260, 40974), (1512, 34145), (1890, 27316), (2520, 20487), (3780, 13658), (6829, 7560)]