55380968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 110383560

約数和(自身を除く): 55002592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 1301, 2504, 2602, 5204, 5321, 10408, 10642, 21284, 22117, 42568, 44234, 88468, 176936, 407213, 814426, 1628852, 3257704, 6922621, 13845242, 27690484, 55380968]

約数ペア:

[(1, 55380968), (2, 27690484), (4, 13845242), (8, 6922621), (17, 3257704), (34, 1628852), (68, 814426), (136, 407213), (313, 176936), (626, 88468), (1252, 44234), (1301, 42568), (2504, 22117), (2602, 21284), (5204, 10642), (5321, 10408)]