53705608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 111919500

約数和(自身を除く): 58213892

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 509, 872, 968, 1018, 1199, 2036, 2398, 4072, 4796, 5599, 9592, 11198, 13189, 22396, 26378, 44792, 52756, 55481, 61589, 105512, 110962, 123178, 221924, 246356, 443848, 492712, 610291, 1220582, 2441164, 4882328, 6713201, 13426402, 26852804, 53705608]

約数ペア:

[(1, 53705608), (2, 26852804), (4, 13426402), (8, 6713201), (11, 4882328), (22, 2441164), (44, 1220582), (88, 610291), (109, 492712), (121, 443848), (218, 246356), (242, 221924), (436, 123178), (484, 110962), (509, 105512), (872, 61589), (968, 55481), (1018, 52756), (1199, 44792), (2036, 26378), (2398, 22396), (4072, 13189), (4796, 11198), (5599, 9592)]