53149735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 17176409

約数列:

[1, 5, 17, 41, 85, 101, 151, 205, 505, 697, 755, 1717, 2567, 3485, 4141, 6191, 8585, 12835, 15251, 20705, 30955, 70397, 76255, 105247, 259267, 351985, 526235, 625291, 1296335, 3126455, 10629947, 53149735]

約数ペア:

[(1, 53149735), (5, 10629947), (17, 3126455), (41, 1296335), (85, 625291), (101, 526235), (151, 351985), (205, 259267), (505, 105247), (697, 76255), (755, 70397), (1717, 30955), (2567, 20705), (3485, 15251), (4141, 12835), (6191, 8585)]