49210928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 103722528

約数和(自身を除く): 54511600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2297, 2678, 4594, 5356, 9188, 10712, 18376, 21424, 29861, 36752, 59722, 119444, 236591, 238888, 473182, 477776, 946364, 1892728, 3075683, 3785456, 6151366, 12302732, 24605464, 49210928]

約数ペア:

[(1, 49210928), (2, 24605464), (4, 12302732), (8, 6151366), (13, 3785456), (16, 3075683), (26, 1892728), (52, 946364), (103, 477776), (104, 473182), (206, 238888), (208, 236591), (412, 119444), (824, 59722), (1339, 36752), (1648, 29861), (2297, 21424), (2678, 18376), (4594, 10712), (5356, 9188)]