51440568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 134053920

約数和(自身を除く): 82613352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 732, 857, 984, 1464, 1714, 2501, 2571, 3428, 5002, 5142, 6856, 7503, 10004, 10284, 15006, 20008, 20568, 30012, 35137, 52277, 60024, 70274, 104554, 105411, 140548, 156831, 209108, 210822, 281096, 313662, 418216, 421644, 627324, 843288, 1254648, 2143357, 4286714, 6430071, 8573428, 12860142, 17146856, 25720284, 51440568]

約数ペア:

[(1, 51440568), (2, 25720284), (3, 17146856), (4, 12860142), (6, 8573428), (8, 6430071), (12, 4286714), (24, 2143357), (41, 1254648), (61, 843288), (82, 627324), (122, 421644), (123, 418216), (164, 313662), (183, 281096), (244, 210822), (246, 209108), (328, 156831), (366, 140548), (488, 105411), (492, 104554), (732, 70274), (857, 60024), (984, 52277), (1464, 35137), (1714, 30012), (2501, 20568), (2571, 20008), (3428, 15006), (5002, 10284), (5142, 10004), (6856, 7503)]