49076560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47189}}^1$

素因数の和:47215

約数の個数: 40

約数和(自身を含む): 122882760

約数和(自身を除く): 73806200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47189, 94378, 188756, 235945, 377512, 471890, 613457, 755024, 943780, 1226914, 1887560, 2453828, 3067285, 3775120, 4907656, 6134570, 9815312, 12269140, 24538280, 49076560]

約数ペア:

[(1, 49076560), (2, 24538280), (4, 12269140), (5, 9815312), (8, 6134570), (10, 4907656), (13, 3775120), (16, 3067285), (20, 2453828), (26, 1887560), (40, 1226914), (52, 943780), (65, 755024), (80, 613457), (104, 471890), (130, 377512), (208, 235945), (260, 188756), (520, 94378), (1040, 47189)]