57181856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 118298880

約数和(自身を除く): 61117024

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 977, 992, 1829, 1888, 1954, 3658, 3908, 7316, 7816, 14632, 15632, 29264, 30287, 31264, 57643, 58528, 60574, 115286, 121148, 230572, 242296, 461144, 484592, 922288, 969184, 1786933, 1844576, 3573866, 7147732, 14295464, 28590928, 57181856]

約数ペア:

[(1, 57181856), (2, 28590928), (4, 14295464), (8, 7147732), (16, 3573866), (31, 1844576), (32, 1786933), (59, 969184), (62, 922288), (118, 484592), (124, 461144), (236, 242296), (248, 230572), (472, 121148), (496, 115286), (944, 60574), (977, 58528), (992, 57643), (1829, 31264), (1888, 30287), (1954, 29264), (3658, 15632), (3908, 14632), (7316, 7816)]