48990648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 140555520

約数和(自身を除く): 91564872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 881, 993, 1324, 1762, 1986, 2317, 2643, 2648, 3524, 3972, 4634, 5286, 6167, 6951, 7048, 7944, 9268, 10572, 12334, 13902, 18501, 18536, 21144, 24668, 27804, 37002, 49336, 55608, 74004, 148008, 291611, 583222, 874833, 1166444, 1749666, 2041277, 2332888, 3499332, 4082554, 6123831, 6998664, 8165108, 12247662, 16330216, 24495324, 48990648]

約数ペア:

[(1, 48990648), (2, 24495324), (3, 16330216), (4, 12247662), (6, 8165108), (7, 6998664), (8, 6123831), (12, 4082554), (14, 3499332), (21, 2332888), (24, 2041277), (28, 1749666), (42, 1166444), (56, 874833), (84, 583222), (168, 291611), (331, 148008), (662, 74004), (881, 55608), (993, 49336), (1324, 37002), (1762, 27804), (1986, 24668), (2317, 21144), (2643, 18536), (2648, 18501), (3524, 13902), (3972, 12334), (4634, 10572), (5286, 9268), (6167, 7944), (6951, 7048)]