54835880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7370

約数の個数: 64

約数和(自身を含む): 142534080

約数和(自身を除く): 87698200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7331, 7480, 14662, 29324, 36655, 58648, 73310, 80641, 124627, 146620, 161282, 249254, 293240, 322564, 403205, 498508, 623135, 645128, 806410, 997016, 1246270, 1370897, 1612820, 2492540, 2741794, 3225640, 4985080, 5483588, 6854485, 10967176, 13708970, 27417940, 54835880]

約数ペア:

[(1, 54835880), (2, 27417940), (4, 13708970), (5, 10967176), (8, 6854485), (10, 5483588), (11, 4985080), (17, 3225640), (20, 2741794), (22, 2492540), (34, 1612820), (40, 1370897), (44, 1246270), (55, 997016), (68, 806410), (85, 645128), (88, 623135), (110, 498508), (136, 403205), (170, 322564), (187, 293240), (220, 249254), (340, 161282), (374, 146620), (440, 124627), (680, 80641), (748, 73310), (935, 58648), (1496, 36655), (1870, 29324), (3740, 14662), (7331, 7480)]