48871345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 64366848

約数和(自身を除く): 15495503

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1091, 1445, 2635, 5455, 8959, 18547, 33821, 44795, 92735, 169105, 315299, 574957, 1576495, 2874785, 9774269, 48871345]

約数ペア:

[(1, 48871345), (5, 9774269), (17, 2874785), (31, 1576495), (85, 574957), (155, 315299), (289, 169105), (527, 92735), (1091, 44795), (1445, 33821), (2635, 18547), (5455, 8959)]