49529072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 100743552

約数和(自身を除く): 51214480

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1637, 1891, 3274, 3782, 6548, 7564, 13096, 15128, 26192, 30256, 50747, 99857, 101494, 199714, 202988, 399428, 405976, 798856, 811952, 1597712, 3095567, 6191134, 12382268, 24764536, 49529072]

約数ペア:

[(1, 49529072), (2, 24764536), (4, 12382268), (8, 6191134), (16, 3095567), (31, 1597712), (61, 811952), (62, 798856), (122, 405976), (124, 399428), (244, 202988), (248, 199714), (488, 101494), (496, 99857), (976, 50747), (1637, 30256), (1891, 26192), (3274, 15128), (3782, 13096), (6548, 7564)]