53591688

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20117}}^1$

素因数の和:20166

約数の個数: 48

約数和(自身を含む): 149074380

約数和(自身を除く): 95482692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 20117, 40234, 60351, 80468, 120702, 160936, 181053, 241404, 362106, 482808, 724212, 744329, 1448424, 1488658, 2232987, 2977316, 4465974, 5954632, 6698961, 8931948, 13397922, 17863896, 26795844, 53591688]

約数ペア:

[(1, 53591688), (2, 26795844), (3, 17863896), (4, 13397922), (6, 8931948), (8, 6698961), (9, 5954632), (12, 4465974), (18, 2977316), (24, 2232987), (36, 1488658), (37, 1448424), (72, 744329), (74, 724212), (111, 482808), (148, 362106), (222, 241404), (296, 181053), (333, 160936), (444, 120702), (666, 80468), (888, 60351), (1332, 40234), (2664, 20117)]