50696272225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 64983688000

約数和(自身を除く): 14287415775

約数列:

[1, 5, 25, 43, 163, 215, 349, 815, 829, 1075, 1745, 4075, 4145, 7009, 8725, 15007, 20725, 35045, 35647, 56887, 75035, 135127, 175225, 178235, 284435, 289321, 375175, 675635, 891175, 1422175, 1446605, 2446141, 3378175, 5810461, 7233025, 12230705, 12440803, 29052305, 47159323, 61153525, 62204015, 145261525, 235796615, 311020075, 1178983075, 2027850889, 10139254445, 50696272225]

約数ペア:

[(1, 50696272225), (5, 10139254445), (25, 2027850889), (43, 1178983075), (163, 311020075), (215, 235796615), (349, 145261525), (815, 62204015), (829, 61153525), (1075, 47159323), (1745, 29052305), (4075, 12440803), (4145, 12230705), (7009, 7233025), (8725, 5810461), (15007, 3378175), (20725, 2446141), (35045, 1446605), (35647, 1422175), (56887, 891175), (75035, 675635), (135127, 375175), (175225, 289321), (178235, 284435)]