53608610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 56983390

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 79, 110, 155, 158, 199, 310, 341, 395, 398, 682, 790, 869, 995, 1705, 1738, 1990, 2189, 2449, 3410, 4345, 4378, 4898, 6169, 8690, 10945, 12245, 12338, 15721, 21890, 24490, 26939, 30845, 31442, 53878, 61690, 67859, 78605, 134695, 135718, 157210, 172931, 269390, 339295, 345862, 487351, 678590, 864655, 974702, 1729310, 2436755, 4873510, 5360861, 10721722, 26804305, 53608610]

約数ペア:

[(1, 53608610), (2, 26804305), (5, 10721722), (10, 5360861), (11, 4873510), (22, 2436755), (31, 1729310), (55, 974702), (62, 864655), (79, 678590), (110, 487351), (155, 345862), (158, 339295), (199, 269390), (310, 172931), (341, 157210), (395, 135718), (398, 134695), (682, 78605), (790, 67859), (869, 61690), (995, 53878), (1705, 31442), (1738, 30845), (1990, 26939), (2189, 24490), (2449, 21890), (3410, 15721), (4345, 12338), (4378, 12245), (4898, 10945), (6169, 8690)]