48621920

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 115305120

約数和(自身を除く): 66683200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 743, 818, 1486, 1636, 2045, 2972, 3272, 3715, 4090, 5944, 6544, 7430, 8180, 11888, 13088, 14860, 16360, 23776, 29720, 32720, 59440, 65440, 118880, 303887, 607774, 1215548, 1519435, 2431096, 3038870, 4862192, 6077740, 9724384, 12155480, 24310960, 48621920]

約数ペア:

[(1, 48621920), (2, 24310960), (4, 12155480), (5, 9724384), (8, 6077740), (10, 4862192), (16, 3038870), (20, 2431096), (32, 1519435), (40, 1215548), (80, 607774), (160, 303887), (409, 118880), (743, 65440), (818, 59440), (1486, 32720), (1636, 29720), (2045, 23776), (2972, 16360), (3272, 14860), (3715, 13088), (4090, 11888), (5944, 8180), (6544, 7430)]