51311944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 100247040

約数和(自身を除く): 48935096

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 1831, 3503, 3662, 7006, 7324, 14012, 14648, 28024, 56761, 113522, 206903, 227044, 413806, 454088, 827612, 1655224, 6413993, 12827986, 25655972, 51311944]

約数ペア:

[(1, 51311944), (2, 25655972), (4, 12827986), (8, 6413993), (31, 1655224), (62, 827612), (113, 454088), (124, 413806), (226, 227044), (248, 206903), (452, 113522), (904, 56761), (1831, 28024), (3503, 14648), (3662, 14012), (7006, 7324)]