48840430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 41970290

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 857, 1390, 1714, 4285, 5699, 8570, 11398, 28495, 35137, 56990, 70274, 119123, 175685, 238246, 351370, 595615, 1191230, 4884043, 9768086, 24420215, 48840430]

約数ペア:

[(1, 48840430), (2, 24420215), (5, 9768086), (10, 4884043), (41, 1191230), (82, 595615), (139, 351370), (205, 238246), (278, 175685), (410, 119123), (695, 70274), (857, 56990), (1390, 35137), (1714, 28495), (4285, 11398), (5699, 8570)]