51420564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109873}}^1$

素因数の和:109896

約数の個数: 36

約数和(自身を含む): 139979476

約数和(自身を除く): 88558912

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109873, 219746, 329619, 439492, 659238, 988857, 1318476, 1428349, 1977714, 2856698, 3955428, 4285047, 5713396, 8570094, 12855141, 17140188, 25710282, 51420564]

約数ペア:

[(1, 51420564), (2, 25710282), (3, 17140188), (4, 12855141), (6, 8570094), (9, 5713396), (12, 4285047), (13, 3955428), (18, 2856698), (26, 1977714), (36, 1428349), (39, 1318476), (52, 988857), (78, 659238), (117, 439492), (156, 329619), (234, 219746), (468, 109873)]