51848930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1811}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 106980480

約数和(自身を除く): 55131550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 1811, 2045, 2863, 3622, 4090, 5726, 9055, 12677, 14315, 18110, 25354, 28630, 63385, 126770, 740699, 1481398, 3703495, 5184893, 7406990, 10369786, 25924465, 51848930]

約数ペア:

[(1, 51848930), (2, 25924465), (5, 10369786), (7, 7406990), (10, 5184893), (14, 3703495), (35, 1481398), (70, 740699), (409, 126770), (818, 63385), (1811, 28630), (2045, 25354), (2863, 18110), (3622, 14315), (4090, 12677), (5726, 9055)]