51616335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 89595072

約数和(自身を除く): 37978737

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 4937, 10455, 14811, 24685, 74055, 83929, 202417, 251787, 419645, 607251, 1012085, 1258935, 3036255, 3441089, 10323267, 17205445, 51616335]

約数ペア:

[(1, 51616335), (3, 17205445), (5, 10323267), (15, 3441089), (17, 3036255), (41, 1258935), (51, 1012085), (85, 607251), (123, 419645), (205, 251787), (255, 202417), (615, 83929), (697, 74055), (2091, 24685), (3485, 14811), (4937, 10455)]