55371408

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{18911}}^1$

素因数の和:18983

約数の個数: 40

約数和(自身を含む): 145395456

約数和(自身を除く): 90024048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 18911, 37822, 56733, 75644, 113466, 151288, 226932, 302576, 453864, 907728, 1153571, 2307142, 3460713, 4614284, 6921426, 9228568, 13842852, 18457136, 27685704, 55371408]

約数ペア:

[(1, 55371408), (2, 27685704), (3, 18457136), (4, 13842852), (6, 9228568), (8, 6921426), (12, 4614284), (16, 3460713), (24, 2307142), (48, 1153571), (61, 907728), (122, 453864), (183, 302576), (244, 226932), (366, 151288), (488, 113466), (732, 75644), (976, 56733), (1464, 37822), (2928, 18911)]