57489950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 66252130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 1979, 2075, 2905, 3958, 4150, 5810, 9895, 13853, 14525, 19790, 27706, 29050, 49475, 69265, 98950, 138530, 164257, 328514, 346325, 692650, 821285, 1149799, 1642570, 2299598, 4106425, 5748995, 8212850, 11497990, 28744975, 57489950]

約数ペア:

[(1, 57489950), (2, 28744975), (5, 11497990), (7, 8212850), (10, 5748995), (14, 4106425), (25, 2299598), (35, 1642570), (50, 1149799), (70, 821285), (83, 692650), (166, 346325), (175, 328514), (350, 164257), (415, 138530), (581, 98950), (830, 69265), (1162, 49475), (1979, 29050), (2075, 27706), (2905, 19790), (3958, 14525), (4150, 13853), (5810, 9895)]