51897470

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 43488130

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 367, 395, 734, 790, 895, 1790, 1835, 3670, 14141, 28282, 28993, 57986, 65693, 70705, 131386, 141410, 144965, 289930, 328465, 656930, 5189747, 10379494, 25948735, 51897470]

約数ペア:

[(1, 51897470), (2, 25948735), (5, 10379494), (10, 5189747), (79, 656930), (158, 328465), (179, 289930), (358, 144965), (367, 141410), (395, 131386), (734, 70705), (790, 65693), (895, 57986), (1790, 28993), (1835, 28282), (3670, 14141)]