51017968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{86179}}^1$

素因数の和:86224

約数の個数: 20

約数和(自身を含む): 101520040

約数和(自身を除く): 50502072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 86179, 172358, 344716, 689432, 1378864, 3188623, 6377246, 12754492, 25508984, 51017968]

約数ペア:

[(1, 51017968), (2, 25508984), (4, 12754492), (8, 6377246), (16, 3188623), (37, 1378864), (74, 689432), (148, 344716), (296, 172358), (592, 86179)]