51267376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188483}}^1$

素因数の和:188508

約数の個数: 20

約数和(自身を含む): 105174072

約数和(自身を除く): 53906696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188483, 376966, 753932, 1507864, 3015728, 3204211, 6408422, 12816844, 25633688, 51267376]

約数ペア:

[(1, 51267376), (2, 25633688), (4, 12816844), (8, 6408422), (16, 3204211), (17, 3015728), (34, 1507864), (68, 753932), (136, 376966), (272, 188483)]