49139360

素因数分解:

$2^5\times 5^1\times {\mathrm{307121}}^1$

素因数の和:307136

約数の個数: 24

約数和(自身を含む): 116092116

約数和(自身を除く): 66952756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307121, 614242, 1228484, 1535605, 2456968, 3071210, 4913936, 6142420, 9827872, 12284840, 24569680, 49139360]

約数ペア:

[(1, 49139360), (2, 24569680), (4, 12284840), (5, 9827872), (8, 6142420), (10, 4913936), (16, 3071210), (20, 2456968), (32, 1535605), (40, 1228484), (80, 614242), (160, 307121)]