49433660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 108573696

約数和(自身を除く): 59140036

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 1223, 2021, 2446, 4042, 4892, 6115, 8084, 10105, 12230, 20210, 24460, 40420, 52589, 57481, 105178, 114962, 210356, 229924, 262945, 287405, 525890, 574810, 1051780, 1149620, 2471683, 4943366, 9886732, 12358415, 24716830, 49433660]

約数ペア:

[(1, 49433660), (2, 24716830), (4, 12358415), (5, 9886732), (10, 4943366), (20, 2471683), (43, 1149620), (47, 1051780), (86, 574810), (94, 525890), (172, 287405), (188, 262945), (215, 229924), (235, 210356), (430, 114962), (470, 105178), (860, 57481), (940, 52589), (1223, 40420), (2021, 24460), (2446, 20210), (4042, 12230), (4892, 10105), (6115, 8084)]