47139260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6353}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 115286976

約数和(自身を除く): 68147716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 6353, 7420, 12706, 25412, 31765, 44471, 63530, 88942, 127060, 177884, 222355, 336709, 444710, 673418, 889420, 1346836, 1683545, 2356963, 3367090, 4713926, 6734180, 9427852, 11784815, 23569630, 47139260]

約数ペア:

[(1, 47139260), (2, 23569630), (4, 11784815), (5, 9427852), (7, 6734180), (10, 4713926), (14, 3367090), (20, 2356963), (28, 1683545), (35, 1346836), (53, 889420), (70, 673418), (106, 444710), (140, 336709), (212, 222355), (265, 177884), (371, 127060), (530, 88942), (742, 63530), (1060, 44471), (1484, 31765), (1855, 25412), (3710, 12706), (6353, 7420)]