27104450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 53776320

約数和(自身を除く): 26671870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 103, 190, 206, 277, 475, 515, 554, 950, 1030, 1385, 1957, 2575, 2770, 3914, 5150, 5263, 6925, 9785, 10526, 13850, 19570, 26315, 28531, 48925, 52630, 57062, 97850, 131575, 142655, 263150, 285310, 542089, 713275, 1084178, 1426550, 2710445, 5420890, 13552225, 27104450]

約数ペア:

[(1, 27104450), (2, 13552225), (5, 5420890), (10, 2710445), (19, 1426550), (25, 1084178), (38, 713275), (50, 542089), (95, 285310), (103, 263150), (190, 142655), (206, 131575), (277, 97850), (475, 57062), (515, 52630), (554, 48925), (950, 28531), (1030, 26315), (1385, 19570), (1957, 13850), (2575, 10526), (2770, 9785), (3914, 6925), (5150, 5263)]