48120875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 66493440

約数和(自身を除く): 18372565

約数列:

[1, 5, 11, 25, 55, 79, 125, 275, 395, 443, 869, 1375, 1975, 2215, 4345, 4873, 9875, 11075, 21725, 24365, 34997, 55375, 108625, 121825, 174985, 384967, 609125, 874925, 1924835, 4374625, 9624175, 48120875]

約数ペア:

[(1, 48120875), (5, 9624175), (11, 4374625), (25, 1924835), (55, 874925), (79, 609125), (125, 384967), (275, 174985), (395, 121825), (443, 108625), (869, 55375), (1375, 34997), (1975, 24365), (2215, 21725), (4345, 11075), (4873, 9875)]