91234550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5405

約数の個数: 48

約数和(自身を含む): 191130624

約数和(自身を除く): 99896074

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 5351, 8525, 10702, 17050, 26755, 53510, 58861, 117722, 133775, 165881, 267550, 294305, 331762, 588610, 829405, 1471525, 1658810, 1824691, 2943050, 3649382, 4147025, 8294050, 9123455, 18246910, 45617275, 91234550]

約数ペア:

[(1, 91234550), (2, 45617275), (5, 18246910), (10, 9123455), (11, 8294050), (22, 4147025), (25, 3649382), (31, 2943050), (50, 1824691), (55, 1658810), (62, 1471525), (110, 829405), (155, 588610), (275, 331762), (310, 294305), (341, 267550), (550, 165881), (682, 133775), (775, 117722), (1550, 58861), (1705, 53510), (3410, 26755), (5351, 17050), (8525, 10702)]