52780070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 115382880

約数和(自身を除く): 62602810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2609, 2890, 4046, 5218, 10115, 13045, 18263, 20230, 26090, 36526, 44353, 88706, 91315, 182630, 221765, 310471, 443530, 620942, 754001, 1508002, 1552355, 3104710, 3770005, 5278007, 7540010, 10556014, 26390035, 52780070]

約数ペア:

[(1, 52780070), (2, 26390035), (5, 10556014), (7, 7540010), (10, 5278007), (14, 3770005), (17, 3104710), (34, 1552355), (35, 1508002), (70, 754001), (85, 620942), (119, 443530), (170, 310471), (238, 221765), (289, 182630), (578, 91315), (595, 88706), (1190, 44353), (1445, 36526), (2023, 26090), (2609, 20230), (2890, 18263), (4046, 13045), (5218, 10115)]