49643880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 176964480

約数和(自身を除く): 127320600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 263, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 526, 572, 605, 660, 715, 726, 780, 789, 858, 968, 1052, 1144, 1210, 1315, 1320, 1430, 1452, 1560, 1573, 1578, 1716, 1815, 2104, 2145, 2420, 2630, 2860, 2893, 2904, 3146, 3156, 3419, 3432, 3630, 3945, 4290, 4719, 4840, 5260, 5720, 5786, 6292, 6312, 6838, 7260, 7865, 7890, 8580, 8679, 9438, 10257, 10520, 11572, 12584, 13676, 14465, 14520, 15730, 15780, 17095, 17160, 17358, 18876, 20514, 23144, 23595, 27352, 28930, 31460, 31560, 31823, 34190, 34716, 37609, 37752, 41028, 43395, 47190, 51285, 57860, 62920, 63646, 68380, 69432, 75218, 82056, 86790, 94380, 95469, 102570, 112827, 115720, 127292, 136760, 150436, 159115, 173580, 188045, 188760, 190938, 205140, 225654, 254584, 300872, 318230, 347160, 376090, 381876, 410280, 413699, 451308, 477345, 564135, 636460, 752180, 763752, 827398, 902616, 954690, 1128270, 1241097, 1272920, 1504360, 1654796, 1909380, 2068495, 2256540, 2482194, 3309592, 3818760, 4136990, 4513080, 4964388, 6205485, 8273980, 9928776, 12410970, 16547960, 24821940, 49643880]

約数ペア:

[(1, 49643880), (2, 24821940), (3, 16547960), (4, 12410970), (5, 9928776), (6, 8273980), (8, 6205485), (10, 4964388), (11, 4513080), (12, 4136990), (13, 3818760), (15, 3309592), (20, 2482194), (22, 2256540), (24, 2068495), (26, 1909380), (30, 1654796), (33, 1504360), (39, 1272920), (40, 1241097), (44, 1128270), (52, 954690), (55, 902616), (60, 827398), (65, 763752), (66, 752180), (78, 636460), (88, 564135), (104, 477345), (110, 451308), (120, 413699), (121, 410280), (130, 381876), (132, 376090), (143, 347160), (156, 318230), (165, 300872), (195, 254584), (220, 225654), (242, 205140), (260, 190938), (263, 188760), (264, 188045), (286, 173580), (312, 159115), (330, 150436), (363, 136760), (390, 127292), (429, 115720), (440, 112827), (484, 102570), (520, 95469), (526, 94380), (572, 86790), (605, 82056), (660, 75218), (715, 69432), (726, 68380), (780, 63646), (789, 62920), (858, 57860), (968, 51285), (1052, 47190), (1144, 43395), (1210, 41028), (1315, 37752), (1320, 37609), (1430, 34716), (1452, 34190), (1560, 31823), (1573, 31560), (1578, 31460), (1716, 28930), (1815, 27352), (2104, 23595), (2145, 23144), (2420, 20514), (2630, 18876), (2860, 17358), (2893, 17160), (2904, 17095), (3146, 15780), (3156, 15730), (3419, 14520), (3432, 14465), (3630, 13676), (3945, 12584), (4290, 11572), (4719, 10520), (4840, 10257), (5260, 9438), (5720, 8679), (5786, 8580), (6292, 7890), (6312, 7865), (6838, 7260)]