48396280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71171}}^1$

素因数の和:71199

約数の個数: 32

約数和(自身を含む): 115298640

約数和(自身を除く): 66902360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71171, 142342, 284684, 355855, 569368, 711710, 1209907, 1423420, 2419814, 2846840, 4839628, 6049535, 9679256, 12099070, 24198140, 48396280]

約数ペア:

[(1, 48396280), (2, 24198140), (4, 12099070), (5, 9679256), (8, 6049535), (10, 4839628), (17, 2846840), (20, 2419814), (34, 1423420), (40, 1209907), (68, 711710), (85, 569368), (136, 355855), (170, 284684), (340, 142342), (680, 71171)]