56130872

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8460

約数の個数: 48

約数和(自身を含む): 129645360

約数和(自身を除く): 73514488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 8423, 16846, 33692, 58961, 67384, 117922, 143191, 235844, 286382, 412727, 471688, 572764, 825454, 1002337, 1145528, 1650908, 2004674, 3301816, 4009348, 7016359, 8018696, 14032718, 28065436, 56130872]

約数ペア:

[(1, 56130872), (2, 28065436), (4, 14032718), (7, 8018696), (8, 7016359), (14, 4009348), (17, 3301816), (28, 2004674), (34, 1650908), (49, 1145528), (56, 1002337), (68, 825454), (98, 572764), (119, 471688), (136, 412727), (196, 286382), (238, 235844), (392, 143191), (476, 117922), (833, 67384), (952, 58961), (1666, 33692), (3332, 16846), (6664, 8423)]