47870088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 90231672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2663, 2996, 4494, 5326, 5992, 7989, 8988, 10652, 15978, 17976, 18641, 21304, 31956, 37282, 55923, 63912, 74564, 111846, 149128, 223692, 284941, 447384, 569882, 854823, 1139764, 1709646, 1994587, 2279528, 3419292, 3989174, 5983761, 6838584, 7978348, 11967522, 15956696, 23935044, 47870088]

約数ペア:

[(1, 47870088), (2, 23935044), (3, 15956696), (4, 11967522), (6, 7978348), (7, 6838584), (8, 5983761), (12, 3989174), (14, 3419292), (21, 2279528), (24, 1994587), (28, 1709646), (42, 1139764), (56, 854823), (84, 569882), (107, 447384), (168, 284941), (214, 223692), (321, 149128), (428, 111846), (642, 74564), (749, 63912), (856, 55923), (1284, 37282), (1498, 31956), (2247, 21304), (2568, 18641), (2663, 17976), (2996, 15978), (4494, 10652), (5326, 8988), (5992, 7989)]