49449740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29789}}^1$

素因数の和:29881

約数の個数: 24

約数和(自身を含む): 105099120

約数和(自身を除く): 55649380

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 29789, 59578, 119156, 148945, 297890, 595780, 2472487, 4944974, 9889948, 12362435, 24724870, 49449740]

約数ペア:

[(1, 49449740), (2, 24724870), (4, 12362435), (5, 9889948), (10, 4944974), (20, 2472487), (83, 595780), (166, 297890), (332, 148945), (415, 119156), (830, 59578), (1660, 29789)]