49713040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3677}}^1$

素因数の和:3716

約数の個数: 60

約数和(自身を含む): 125191764

約数和(自身を除く): 75478724

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 3677, 6760, 7354, 13520, 14708, 18385, 29416, 36770, 47801, 58832, 73540, 95602, 147080, 191204, 239005, 294160, 382408, 478010, 621413, 764816, 956020, 1242826, 1912040, 2485652, 3107065, 3824080, 4971304, 6214130, 9942608, 12428260, 24856520, 49713040]

約数ペア:

[(1, 49713040), (2, 24856520), (4, 12428260), (5, 9942608), (8, 6214130), (10, 4971304), (13, 3824080), (16, 3107065), (20, 2485652), (26, 1912040), (40, 1242826), (52, 956020), (65, 764816), (80, 621413), (104, 478010), (130, 382408), (169, 294160), (208, 239005), (260, 191204), (338, 147080), (520, 95602), (676, 73540), (845, 58832), (1040, 47801), (1352, 36770), (1690, 29416), (2704, 18385), (3380, 14708), (3677, 13520), (6760, 7354)]