54139709.000000000

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 572463360

約数和(自身を除く): 283341136

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 278, 284, 556, 568, 1112, 1136, 1831, 2224, 3662, 7324, 9869, 14648, 19738, 29296, 39476, 78952, 130001, 157904, 254509, 260002, 509018, 520004, 1018036, 1040008, 2036072, 2080016, 4072144, 18070139, 36140278, 72280556, 144561112, 289122224]

約数ペア:

[(1, 289122224), (2, 144561112), (4, 72280556), (8, 36140278), (16, 18070139), (71, 4072144), (139, 2080016), (142, 2036072), (278, 1040008), (284, 1018036), (556, 520004), (568, 509018), (1112, 260002), (1136, 254509), (1831, 157904), (2224, 130001), (3662, 78952), (7324, 39476), (9869, 29296), (14648, 19738)]