49342328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 111851520

約数和(自身を除く): 62509192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 661, 868, 1204, 1322, 1333, 1736, 2408, 2644, 2666, 4627, 5288, 5332, 9254, 9331, 10664, 18508, 18662, 20491, 28423, 37016, 37324, 40982, 56846, 74648, 81964, 113692, 143437, 163928, 198961, 227384, 286874, 397922, 573748, 795844, 881113, 1147496, 1591688, 1762226, 3524452, 6167791, 7048904, 12335582, 24671164, 49342328]

約数ペア:

[(1, 49342328), (2, 24671164), (4, 12335582), (7, 7048904), (8, 6167791), (14, 3524452), (28, 1762226), (31, 1591688), (43, 1147496), (56, 881113), (62, 795844), (86, 573748), (124, 397922), (172, 286874), (217, 227384), (248, 198961), (301, 163928), (344, 143437), (434, 113692), (602, 81964), (661, 74648), (868, 56846), (1204, 40982), (1322, 37324), (1333, 37016), (1736, 28423), (2408, 20491), (2644, 18662), (2666, 18508), (4627, 10664), (5288, 9331), (5332, 9254)]