55481010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 149257728

約数和(自身を除く): 93776718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 353, 390, 403, 465, 507, 706, 806, 845, 930, 1014, 1059, 1209, 1690, 1765, 2015, 2118, 2418, 2535, 3530, 4030, 4589, 5070, 5239, 5295, 6045, 9178, 10478, 10590, 10943, 12090, 13767, 15717, 21886, 22945, 26195, 27534, 31434, 32829, 45890, 52390, 54715, 59657, 65658, 68835, 78585, 109430, 119314, 137670, 142259, 157170, 164145, 178971, 284518, 298285, 328290, 357942, 426777, 596570, 711295, 853554, 894855, 1422590, 1789710, 1849367, 2133885, 3698734, 4267770, 5548101, 9246835, 11096202, 18493670, 27740505, 55481010]

約数ペア:

[(1, 55481010), (2, 27740505), (3, 18493670), (5, 11096202), (6, 9246835), (10, 5548101), (13, 4267770), (15, 3698734), (26, 2133885), (30, 1849367), (31, 1789710), (39, 1422590), (62, 894855), (65, 853554), (78, 711295), (93, 596570), (130, 426777), (155, 357942), (169, 328290), (186, 298285), (195, 284518), (310, 178971), (338, 164145), (353, 157170), (390, 142259), (403, 137670), (465, 119314), (507, 109430), (706, 78585), (806, 68835), (845, 65658), (930, 59657), (1014, 54715), (1059, 52390), (1209, 45890), (1690, 32829), (1765, 31434), (2015, 27534), (2118, 26195), (2418, 22945), (2535, 21886), (3530, 15717), (4030, 13767), (4589, 12090), (5070, 10943), (5239, 10590), (5295, 10478), (6045, 9178)]