51413796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{204023}}^1$

素因数の和:204040

約数の個数: 36

約数和(自身を含む): 148529472

約数和(自身を除く): 97115676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 204023, 408046, 612069, 816092, 1224138, 1428161, 1836207, 2448276, 2856322, 3672414, 4284483, 5712644, 7344828, 8568966, 12853449, 17137932, 25706898, 51413796]

約数ペア:

[(1, 51413796), (2, 25706898), (3, 17137932), (4, 12853449), (6, 8568966), (7, 7344828), (9, 5712644), (12, 4284483), (14, 3672414), (18, 2856322), (21, 2448276), (28, 1836207), (36, 1428161), (42, 1224138), (63, 816092), (84, 612069), (126, 408046), (252, 204023)]