51938315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 77547456

約数和(自身を除く): 25609141

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 4273, 12155, 21365, 47003, 55549, 72641, 235015, 277745, 363205, 611039, 799051, 944333, 3055195, 3995255, 4721665, 10387663, 51938315]

約数ペア:

[(1, 51938315), (5, 10387663), (11, 4721665), (13, 3995255), (17, 3055195), (55, 944333), (65, 799051), (85, 611039), (143, 363205), (187, 277745), (221, 235015), (715, 72641), (935, 55549), (1105, 47003), (2431, 21365), (4273, 12155)]