49123790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 91765440

約数和(自身を除く): 42641650

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 1289, 2578, 3811, 6445, 7622, 12890, 19055, 38110, 47693, 95386, 132767, 238465, 265534, 476930, 663835, 1327670, 4912379, 9824758, 24561895, 49123790]

約数ペア:

[(1, 49123790), (2, 24561895), (5, 9824758), (10, 4912379), (37, 1327670), (74, 663835), (103, 476930), (185, 265534), (206, 238465), (370, 132767), (515, 95386), (1030, 47693), (1289, 38110), (2578, 19055), (3811, 12890), (6445, 7622)]