51978736

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{18149}}^1$

素因数の和:18336

約数の個数: 20

約数和(自身を含む): 101277000

約数和(自身を除く): 49298264

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 18149, 36298, 72596, 145192, 290384, 3248671, 6497342, 12994684, 25989368, 51978736]

約数ペア:

[(1, 51978736), (2, 25989368), (4, 12994684), (8, 6497342), (16, 3248671), (179, 290384), (358, 145192), (716, 72596), (1432, 36298), (2864, 18149)]