53669980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 142644096

約数和(自身を除く): 88974116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 797, 910, 962, 1036, 1295, 1594, 1820, 1924, 2405, 2590, 3188, 3367, 3985, 4810, 5180, 5579, 6734, 7970, 9620, 10361, 11158, 13468, 15940, 16835, 20722, 22316, 27895, 29489, 33670, 41444, 51805, 55790, 58978, 67340, 72527, 103610, 111580, 117956, 145054, 147445, 206423, 207220, 290108, 294890, 362635, 383357, 412846, 589780, 725270, 766714, 825692, 1032115, 1450540, 1533428, 1916785, 2064230, 2683499, 3833570, 4128460, 5366998, 7667140, 10733996, 13417495, 26834990, 53669980]

約数ペア:

[(1, 53669980), (2, 26834990), (4, 13417495), (5, 10733996), (7, 7667140), (10, 5366998), (13, 4128460), (14, 3833570), (20, 2683499), (26, 2064230), (28, 1916785), (35, 1533428), (37, 1450540), (52, 1032115), (65, 825692), (70, 766714), (74, 725270), (91, 589780), (130, 412846), (140, 383357), (148, 362635), (182, 294890), (185, 290108), (259, 207220), (260, 206423), (364, 147445), (370, 145054), (455, 117956), (481, 111580), (518, 103610), (740, 72527), (797, 67340), (910, 58978), (962, 55790), (1036, 51805), (1295, 41444), (1594, 33670), (1820, 29489), (1924, 27895), (2405, 22316), (2590, 20722), (3188, 16835), (3367, 15940), (3985, 13468), (4810, 11158), (5180, 10361), (5579, 9620), (6734, 7970)]