53374146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 125991936

約数和(自身を除く): 72617790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 83, 122, 166, 183, 249, 251, 366, 427, 498, 502, 581, 753, 854, 1162, 1281, 1506, 1743, 1757, 2562, 3486, 3514, 5063, 5271, 10126, 10542, 15189, 15311, 20833, 30378, 30622, 35441, 41666, 45933, 62499, 70882, 91866, 106323, 107177, 124998, 145831, 212646, 214354, 291662, 321531, 437493, 643062, 874986, 1270813, 2541626, 3812439, 7624878, 8895691, 17791382, 26687073, 53374146]

約数ペア:

[(1, 53374146), (2, 26687073), (3, 17791382), (6, 8895691), (7, 7624878), (14, 3812439), (21, 2541626), (42, 1270813), (61, 874986), (83, 643062), (122, 437493), (166, 321531), (183, 291662), (249, 214354), (251, 212646), (366, 145831), (427, 124998), (498, 107177), (502, 106323), (581, 91866), (753, 70882), (854, 62499), (1162, 45933), (1281, 41666), (1506, 35441), (1743, 30622), (1757, 30378), (2562, 20833), (3486, 15311), (3514, 15189), (5063, 10542), (5271, 10126)]