55300869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 90388480

約数和(自身を除く): 35087611

約数列:

[1, 3, 9, 13, 31, 39, 79, 93, 117, 193, 237, 279, 403, 579, 711, 1027, 1209, 1737, 2449, 2509, 3081, 3627, 5983, 7347, 7527, 9243, 15247, 17949, 22041, 22581, 31837, 45741, 53847, 77779, 95511, 137223, 198211, 233337, 286533, 472657, 594633, 700011, 1417971, 1783899, 4253913, 6144541, 18433623, 55300869]

約数ペア:

[(1, 55300869), (3, 18433623), (9, 6144541), (13, 4253913), (31, 1783899), (39, 1417971), (79, 700011), (93, 594633), (117, 472657), (193, 286533), (237, 233337), (279, 198211), (403, 137223), (579, 95511), (711, 77779), (1027, 53847), (1209, 45741), (1737, 31837), (2449, 22581), (2509, 22041), (3081, 17949), (3627, 15247), (5983, 9243), (7347, 7527)]