51077624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25887

約数の個数: 32

約数和(自身を含む): 108570000

約数和(自身を除く): 57492376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 25849, 51698, 103396, 206792, 336037, 491131, 672074, 982262, 1344148, 1964524, 2688296, 3929048, 6384703, 12769406, 25538812, 51077624]

約数ペア:

[(1, 51077624), (2, 25538812), (4, 12769406), (8, 6384703), (13, 3929048), (19, 2688296), (26, 1964524), (38, 1344148), (52, 982262), (76, 672074), (104, 491131), (152, 336037), (247, 206792), (494, 103396), (988, 51698), (1976, 25849)]