54212132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2549}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 102459000

約数和(自身を除く): 48246868

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 2549, 5098, 5317, 10196, 10634, 21268, 33137, 66274, 132548, 1042541, 2085082, 4170164, 13553033, 27106066, 54212132]

約数ペア:

[(1, 54212132), (2, 27106066), (4, 13553033), (13, 4170164), (26, 2085082), (52, 1042541), (409, 132548), (818, 66274), (1636, 33137), (2549, 21268), (5098, 10634), (5317, 10196)]