51252860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 61360900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 911, 970, 1822, 1940, 2813, 3644, 4555, 5626, 9110, 11252, 14065, 18220, 26419, 28130, 52838, 56260, 88367, 105676, 132095, 176734, 264190, 353468, 441835, 528380, 883670, 1767340, 2562643, 5125286, 10250572, 12813215, 25626430, 51252860]

約数ペア:

[(1, 51252860), (2, 25626430), (4, 12813215), (5, 10250572), (10, 5125286), (20, 2562643), (29, 1767340), (58, 883670), (97, 528380), (116, 441835), (145, 353468), (194, 264190), (290, 176734), (388, 132095), (485, 105676), (580, 88367), (911, 56260), (970, 52838), (1822, 28130), (1940, 26419), (2813, 18220), (3644, 14065), (4555, 11252), (5626, 9110)]