51141402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 123298560

約数和(自身を除く): 72157158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 263, 277, 351, 526, 554, 702, 789, 831, 1578, 1662, 2367, 2493, 3419, 3601, 4734, 4986, 6838, 7101, 7202, 7479, 10257, 10803, 14202, 14958, 20514, 21606, 30771, 32409, 61542, 64818, 72851, 92313, 97227, 145702, 184626, 194454, 218553, 437106, 655659, 947063, 1311318, 1894126, 1966977, 2841189, 3933954, 5682378, 8523567, 17047134, 25570701, 51141402]

約数ペア:

[(1, 51141402), (2, 25570701), (3, 17047134), (6, 8523567), (9, 5682378), (13, 3933954), (18, 2841189), (26, 1966977), (27, 1894126), (39, 1311318), (54, 947063), (78, 655659), (117, 437106), (234, 218553), (263, 194454), (277, 184626), (351, 145702), (526, 97227), (554, 92313), (702, 72851), (789, 64818), (831, 61542), (1578, 32409), (1662, 30771), (2367, 21606), (2493, 20514), (3419, 14958), (3601, 14202), (4734, 10803), (4986, 10257), (6838, 7479), (7101, 7202)]