51289710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2789}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 123340320

約数和(自身を除く): 72050610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 613, 1226, 1839, 2789, 3065, 3678, 5578, 6130, 8367, 9195, 13945, 16734, 18390, 27890, 41835, 83670, 1709657, 3419314, 5128971, 8548285, 10257942, 17096570, 25644855, 51289710]

約数ペア:

[(1, 51289710), (2, 25644855), (3, 17096570), (5, 10257942), (6, 8548285), (10, 5128971), (15, 3419314), (30, 1709657), (613, 83670), (1226, 41835), (1839, 27890), (2789, 18390), (3065, 16734), (3678, 13945), (5578, 9195), (6130, 8367)]