49686378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20051}}^1$

素因数の和:20122

約数の個数: 32

約数和(自身を含む): 115499520

約数和(自身を除く): 65813142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 20051, 40102, 60153, 120306, 140357, 280714, 421071, 842142, 1183009, 2366018, 3549027, 7098054, 8281063, 16562126, 24843189, 49686378]

約数ペア:

[(1, 49686378), (2, 24843189), (3, 16562126), (6, 8281063), (7, 7098054), (14, 3549027), (21, 2366018), (42, 1183009), (59, 842142), (118, 421071), (177, 280714), (354, 140357), (413, 120306), (826, 60153), (1239, 40102), (2478, 20051)]