54560012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 106653792

約数和(自身を除く): 52093780

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 157, 163, 164, 314, 326, 533, 628, 652, 1066, 2041, 2119, 2132, 4082, 4238, 6437, 6683, 8164, 8476, 12874, 13366, 25591, 25748, 26732, 51182, 83681, 86879, 102364, 167362, 173758, 332683, 334724, 347516, 665366, 1049231, 1330732, 2098462, 4196924, 13640003, 27280006, 54560012]

約数ペア:

[(1, 54560012), (2, 27280006), (4, 13640003), (13, 4196924), (26, 2098462), (41, 1330732), (52, 1049231), (82, 665366), (157, 347516), (163, 334724), (164, 332683), (314, 173758), (326, 167362), (533, 102364), (628, 86879), (652, 83681), (1066, 51182), (2041, 26732), (2119, 25748), (2132, 25591), (4082, 13366), (4238, 12874), (6437, 8476), (6683, 8164)]