54031640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3636

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 81443560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3583, 3770, 7166, 7540, 14332, 15080, 17915, 28664, 35830, 46579, 71660, 93158, 103907, 143320, 186316, 207814, 232895, 372632, 415628, 465790, 519535, 831256, 931580, 1039070, 1350791, 1863160, 2078140, 2701582, 4156280, 5403164, 6753955, 10806328, 13507910, 27015820, 54031640]

約数ペア:

[(1, 54031640), (2, 27015820), (4, 13507910), (5, 10806328), (8, 6753955), (10, 5403164), (13, 4156280), (20, 2701582), (26, 2078140), (29, 1863160), (40, 1350791), (52, 1039070), (58, 931580), (65, 831256), (104, 519535), (116, 465790), (130, 415628), (145, 372632), (232, 232895), (260, 207814), (290, 186316), (377, 143320), (520, 103907), (580, 93158), (754, 71660), (1160, 46579), (1508, 35830), (1885, 28664), (3016, 17915), (3583, 15080), (3770, 14332), (7166, 7540)]