56026455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 93892608

約数和(自身を除く): 37866153

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1697, 2201, 5091, 6603, 8485, 11005, 25455, 33015, 52607, 120487, 157821, 263035, 361461, 602435, 789105, 1807305, 3735097, 11205291, 18675485, 56026455]

約数ペア:

[(1, 56026455), (3, 18675485), (5, 11205291), (15, 3735097), (31, 1807305), (71, 789105), (93, 602435), (155, 361461), (213, 263035), (355, 157821), (465, 120487), (1065, 52607), (1697, 33015), (2201, 25455), (5091, 11005), (6603, 8485)]