54102568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 63470552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 431, 442, 568, 862, 884, 923, 1207, 1724, 1768, 1846, 2414, 3448, 3692, 4828, 5603, 7327, 7384, 9656, 11206, 14654, 15691, 22412, 29308, 30601, 31382, 44824, 58616, 61202, 62764, 95251, 122404, 125528, 190502, 244808, 381004, 397813, 520217, 762008, 795626, 1040434, 1591252, 2080868, 3182504, 4161736, 6762821, 13525642, 27051284, 54102568]

約数ペア:

[(1, 54102568), (2, 27051284), (4, 13525642), (8, 6762821), (13, 4161736), (17, 3182504), (26, 2080868), (34, 1591252), (52, 1040434), (68, 795626), (71, 762008), (104, 520217), (136, 397813), (142, 381004), (221, 244808), (284, 190502), (431, 125528), (442, 122404), (568, 95251), (862, 62764), (884, 61202), (923, 58616), (1207, 44824), (1724, 31382), (1768, 30601), (1846, 29308), (2414, 22412), (3448, 15691), (3692, 14654), (4828, 11206), (5603, 9656), (7327, 7384)]