54353420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14533}}^1$

素因数の和:14570

約数の個数: 48

約数和(自身を含む): 131852448

約数和(自身を除く): 77499028

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14533, 29066, 58132, 72665, 145330, 159863, 247061, 290660, 319726, 494122, 639452, 799315, 988244, 1235305, 1598630, 2470610, 2717671, 3197260, 4941220, 5435342, 10870684, 13588355, 27176710, 54353420]

約数ペア:

[(1, 54353420), (2, 27176710), (4, 13588355), (5, 10870684), (10, 5435342), (11, 4941220), (17, 3197260), (20, 2717671), (22, 2470610), (34, 1598630), (44, 1235305), (55, 988244), (68, 799315), (85, 639452), (110, 494122), (170, 319726), (187, 290660), (220, 247061), (340, 159863), (374, 145330), (748, 72665), (935, 58132), (1870, 29066), (3740, 14533)]