53589480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 185518080

約数和(自身を除く): 131928600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 487, 524, 655, 786, 840, 917, 974, 1048, 1310, 1461, 1572, 1834, 1948, 1965, 2435, 2620, 2751, 2922, 3144, 3409, 3668, 3896, 3930, 4585, 4870, 5240, 5502, 5844, 6818, 7305, 7336, 7860, 9170, 9740, 10227, 11004, 11688, 13636, 13755, 14610, 15720, 17045, 18340, 19480, 20454, 22008, 27272, 27510, 29220, 34090, 36680, 40908, 51135, 55020, 58440, 63797, 68180, 81816, 102270, 110040, 127594, 136360, 191391, 204540, 255188, 318985, 382782, 409080, 446579, 510376, 637970, 765564, 893158, 956955, 1275940, 1339737, 1531128, 1786316, 1913910, 2232895, 2551880, 2679474, 3572632, 3827820, 4465790, 5358948, 6698685, 7655640, 8931580, 10717896, 13397370, 17863160, 26794740, 53589480]

約数ペア:

[(1, 53589480), (2, 26794740), (3, 17863160), (4, 13397370), (5, 10717896), (6, 8931580), (7, 7655640), (8, 6698685), (10, 5358948), (12, 4465790), (14, 3827820), (15, 3572632), (20, 2679474), (21, 2551880), (24, 2232895), (28, 1913910), (30, 1786316), (35, 1531128), (40, 1339737), (42, 1275940), (56, 956955), (60, 893158), (70, 765564), (84, 637970), (105, 510376), (120, 446579), (131, 409080), (140, 382782), (168, 318985), (210, 255188), (262, 204540), (280, 191391), (393, 136360), (420, 127594), (487, 110040), (524, 102270), (655, 81816), (786, 68180), (840, 63797), (917, 58440), (974, 55020), (1048, 51135), (1310, 40908), (1461, 36680), (1572, 34090), (1834, 29220), (1948, 27510), (1965, 27272), (2435, 22008), (2620, 20454), (2751, 19480), (2922, 18340), (3144, 17045), (3409, 15720), (3668, 14610), (3896, 13755), (3930, 13636), (4585, 11688), (4870, 11004), (5240, 10227), (5502, 9740), (5844, 9170), (6818, 7860), (7305, 7336)]