50586380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 66006964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 3671, 6890, 7342, 13780, 14684, 18355, 36710, 47723, 73420, 95446, 190892, 194563, 238615, 389126, 477230, 778252, 954460, 972815, 1945630, 2529319, 3891260, 5058638, 10117276, 12646595, 25293190, 50586380]

約数ペア:

[(1, 50586380), (2, 25293190), (4, 12646595), (5, 10117276), (10, 5058638), (13, 3891260), (20, 2529319), (26, 1945630), (52, 972815), (53, 954460), (65, 778252), (106, 477230), (130, 389126), (212, 238615), (260, 194563), (265, 190892), (530, 95446), (689, 73420), (1060, 47723), (1378, 36710), (2756, 18355), (3445, 14684), (3671, 13780), (6890, 7342)]