55116558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 141120000

約数和(自身を除く): 86003442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1049, 1251, 1946, 2098, 2502, 2919, 3147, 3753, 5838, 6294, 7343, 7506, 8757, 9441, 14686, 17514, 18882, 22029, 26271, 28323, 44058, 52542, 56646, 66087, 132174, 145811, 198261, 291622, 396522, 437433, 874866, 1020677, 1312299, 2041354, 2624598, 3062031, 3936897, 6124062, 7873794, 9186093, 18372186, 27558279, 55116558]

約数ペア:

[(1, 55116558), (2, 27558279), (3, 18372186), (6, 9186093), (7, 7873794), (9, 6124062), (14, 3936897), (18, 3062031), (21, 2624598), (27, 2041354), (42, 1312299), (54, 1020677), (63, 874866), (126, 437433), (139, 396522), (189, 291622), (278, 198261), (378, 145811), (417, 132174), (834, 66087), (973, 56646), (1049, 52542), (1251, 44058), (1946, 28323), (2098, 26271), (2502, 22029), (2919, 18882), (3147, 17514), (3753, 14686), (5838, 9441), (6294, 8757), (7343, 7506)]