48694840

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1621}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 109776960

約数和(自身を除く): 61082120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 1621, 3004, 3242, 3755, 6008, 6484, 7510, 8105, 12968, 15020, 16210, 30040, 32420, 64840, 1217371, 2434742, 4869484, 6086855, 9738968, 12173710, 24347420, 48694840]

約数ペア:

[(1, 48694840), (2, 24347420), (4, 12173710), (5, 9738968), (8, 6086855), (10, 4869484), (20, 2434742), (40, 1217371), (751, 64840), (1502, 32420), (1621, 30040), (3004, 16210), (3242, 15020), (3755, 12968), (6008, 8105), (6484, 7510)]