51521808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82567}}^1$

素因数の和:82591

約数の個数: 40

約数和(自身を含む): 143338048

約数和(自身を除く): 91816240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 82567, 165134, 247701, 330268, 495402, 660536, 990804, 1073371, 1321072, 1981608, 2146742, 3220113, 3963216, 4293484, 6440226, 8586968, 12880452, 17173936, 25760904, 51521808]

約数ペア:

[(1, 51521808), (2, 25760904), (3, 17173936), (4, 12880452), (6, 8586968), (8, 6440226), (12, 4293484), (13, 3963216), (16, 3220113), (24, 2146742), (26, 1981608), (39, 1321072), (48, 1073371), (52, 990804), (78, 660536), (104, 495402), (156, 330268), (208, 247701), (312, 165134), (624, 82567)]