57141350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 125570088

約数和(自身を除く): 68428738

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 281, 350, 415, 490, 562, 581, 830, 1162, 1225, 1405, 1967, 2075, 2450, 2810, 2905, 3934, 4067, 4150, 5810, 7025, 8134, 9835, 13769, 14050, 14525, 19670, 20335, 23323, 27538, 29050, 40670, 46646, 49175, 68845, 98350, 101675, 116615, 137690, 163261, 203350, 233230, 326522, 344225, 583075, 688450, 816305, 1142827, 1166150, 1632610, 2285654, 4081525, 5714135, 8163050, 11428270, 28570675, 57141350]

約数ペア:

[(1, 57141350), (2, 28570675), (5, 11428270), (7, 8163050), (10, 5714135), (14, 4081525), (25, 2285654), (35, 1632610), (49, 1166150), (50, 1142827), (70, 816305), (83, 688450), (98, 583075), (166, 344225), (175, 326522), (245, 233230), (281, 203350), (350, 163261), (415, 137690), (490, 116615), (562, 101675), (581, 98350), (830, 68845), (1162, 49175), (1225, 46646), (1405, 40670), (1967, 29050), (2075, 27538), (2450, 23323), (2810, 20335), (2905, 19670), (3934, 14525), (4067, 14050), (4150, 13769), (5810, 9835), (7025, 8134)]