51865890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6427}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 124960320

約数和(自身を除く): 73094430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 6427, 8070, 12854, 19281, 32135, 38562, 64270, 96405, 192810, 1728863, 3457726, 5186589, 8644315, 10373178, 17288630, 25932945, 51865890]

約数ペア:

[(1, 51865890), (2, 25932945), (3, 17288630), (5, 10373178), (6, 8644315), (10, 5186589), (15, 3457726), (30, 1728863), (269, 192810), (538, 96405), (807, 64270), (1345, 38562), (1614, 32135), (2690, 19281), (4035, 12854), (6427, 8070)]