57398560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5881}}^1$

素因数の和:5957

約数の個数: 48

約数和(自身を含む): 137850552

約数和(自身を除く): 80451992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5881, 9760, 11762, 23524, 29405, 47048, 58810, 94096, 117620, 188192, 235240, 358741, 470480, 717482, 940960, 1434964, 1793705, 2869928, 3587410, 5739856, 7174820, 11479712, 14349640, 28699280, 57398560]

約数ペア:

[(1, 57398560), (2, 28699280), (4, 14349640), (5, 11479712), (8, 7174820), (10, 5739856), (16, 3587410), (20, 2869928), (32, 1793705), (40, 1434964), (61, 940960), (80, 717482), (122, 470480), (160, 358741), (244, 235240), (305, 188192), (488, 117620), (610, 94096), (976, 58810), (1220, 47048), (1952, 29405), (2440, 23524), (4880, 11762), (5881, 9760)]