55652990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 47767810

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 745, 911, 1490, 1822, 4555, 6109, 9110, 12218, 30545, 37351, 61090, 74702, 135739, 186755, 271478, 373510, 678695, 1357390, 5565299, 11130598, 27826495, 55652990]

約数ペア:

[(1, 55652990), (2, 27826495), (5, 11130598), (10, 5565299), (41, 1357390), (82, 678695), (149, 373510), (205, 271478), (298, 186755), (410, 135739), (745, 74702), (911, 61090), (1490, 37351), (1822, 30545), (4555, 12218), (6109, 9110)]