51151534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 96012000

約数和(自身を除く): 44860466

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 349, 361, 406, 551, 698, 722, 1102, 2443, 2527, 3857, 4886, 5054, 6631, 7714, 10121, 10469, 13262, 20242, 20938, 46417, 70847, 73283, 92834, 125989, 141694, 146566, 192299, 251978, 384598, 881923, 1346093, 1763846, 2692186, 3653681, 7307362, 25575767, 51151534]

約数ペア:

[(1, 51151534), (2, 25575767), (7, 7307362), (14, 3653681), (19, 2692186), (29, 1763846), (38, 1346093), (58, 881923), (133, 384598), (203, 251978), (266, 192299), (349, 146566), (361, 141694), (406, 125989), (551, 92834), (698, 73283), (722, 70847), (1102, 46417), (2443, 20938), (2527, 20242), (3857, 13262), (4886, 10469), (5054, 10121), (6631, 7714)]