48338140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8363}}^1$

素因数の和:8406

約数の個数: 36

約数和(自身を含む): 107845416

約数和(自身を除く): 59507276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8363, 16726, 33452, 41815, 83630, 142171, 167260, 284342, 568684, 710855, 1421710, 2416907, 2843420, 4833814, 9667628, 12084535, 24169070, 48338140]

約数ペア:

[(1, 48338140), (2, 24169070), (4, 12084535), (5, 9667628), (10, 4833814), (17, 2843420), (20, 2416907), (34, 1421710), (68, 710855), (85, 568684), (170, 284342), (289, 167260), (340, 142171), (578, 83630), (1156, 41815), (1445, 33452), (2890, 16726), (5780, 8363)]