50164101

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 81681600

約数和(自身を除く): 31517499

約数列:

[1, 3, 9, 13, 39, 43, 59, 117, 129, 169, 177, 387, 507, 531, 559, 767, 1521, 1677, 2197, 2301, 2537, 5031, 6591, 6903, 7267, 7611, 9971, 19773, 21801, 22833, 29913, 32981, 65403, 89739, 94471, 98943, 129623, 283413, 296829, 388869, 428753, 850239, 1166607, 1286259, 3858777, 5573789, 16721367, 50164101]

約数ペア:

[(1, 50164101), (3, 16721367), (9, 5573789), (13, 3858777), (39, 1286259), (43, 1166607), (59, 850239), (117, 428753), (129, 388869), (169, 296829), (177, 283413), (387, 129623), (507, 98943), (531, 94471), (559, 89739), (767, 65403), (1521, 32981), (1677, 29913), (2197, 22833), (2301, 21801), (2537, 19773), (5031, 9971), (6591, 7611), (6903, 7267)]