48295640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71023}}^1$

素因数の和:71051

約数の個数: 32

約数和(自身を含む): 115058880

約数和(自身を除く): 66763240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71023, 142046, 284092, 355115, 568184, 710230, 1207391, 1420460, 2414782, 2840920, 4829564, 6036955, 9659128, 12073910, 24147820, 48295640]

約数ペア:

[(1, 48295640), (2, 24147820), (4, 12073910), (5, 9659128), (8, 6036955), (10, 4829564), (17, 2840920), (20, 2414782), (34, 1420460), (40, 1207391), (68, 710230), (85, 568184), (136, 355115), (170, 284092), (340, 142046), (680, 71023)]