48442780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127481}}^1$

素因数の和:127509

約数の個数: 24

約数和(自身を含む): 107084880

約数和(自身を除く): 58642100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 127481, 254962, 509924, 637405, 1274810, 2422139, 2549620, 4844278, 9688556, 12110695, 24221390, 48442780]

約数ペア:

[(1, 48442780), (2, 24221390), (4, 12110695), (5, 9688556), (10, 4844278), (19, 2549620), (20, 2422139), (38, 1274810), (76, 637405), (95, 509924), (190, 254962), (380, 127481)]