49386840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{411557}}^1$

素因数の和:411571

約数の個数: 32

約数和(自身を含む): 148160880

約数和(自身を除く): 98774040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 411557, 823114, 1234671, 1646228, 2057785, 2469342, 3292456, 4115570, 4938684, 6173355, 8231140, 9877368, 12346710, 16462280, 24693420, 49386840]

約数ペア:

[(1, 49386840), (2, 24693420), (3, 16462280), (4, 12346710), (5, 9877368), (6, 8231140), (8, 6173355), (10, 4938684), (12, 4115570), (15, 3292456), (20, 2469342), (24, 2057785), (30, 1646228), (40, 1234671), (60, 823114), (120, 411557)]