48654680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71551}}^1$

素因数の和:71579

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 67259560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71551, 143102, 286204, 357755, 572408, 715510, 1216367, 1431020, 2432734, 2862040, 4865468, 6081835, 9730936, 12163670, 24327340, 48654680]

約数ペア:

[(1, 48654680), (2, 24327340), (4, 12163670), (5, 9730936), (8, 6081835), (10, 4865468), (17, 2862040), (20, 2432734), (34, 1431020), (40, 1216367), (68, 715510), (85, 572408), (136, 357755), (170, 286204), (340, 143102), (680, 71551)]