55516640

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5881}}^1$

素因数の和:5955

約数の個数: 48

約数和(自身を含む): 133403760

約数和(自身を除く): 77887120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5881, 9440, 11762, 23524, 29405, 47048, 58810, 94096, 117620, 188192, 235240, 346979, 470480, 693958, 940960, 1387916, 1734895, 2775832, 3469790, 5551664, 6939580, 11103328, 13879160, 27758320, 55516640]

約数ペア:

[(1, 55516640), (2, 27758320), (4, 13879160), (5, 11103328), (8, 6939580), (10, 5551664), (16, 3469790), (20, 2775832), (32, 1734895), (40, 1387916), (59, 940960), (80, 693958), (118, 470480), (160, 346979), (236, 235240), (295, 188192), (472, 117620), (590, 94096), (944, 58810), (1180, 47048), (1888, 29405), (2360, 23524), (4720, 11762), (5881, 9440)]