51973816321

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{75997}}^1$

素因数の和:76849

約数の個数: 24

約数和(自身を含む): 64094585256

約数和(自身を除く): 12120768935

約数列:

[1, 7, 17, 49, 119, 821, 833, 5747, 13957, 40229, 75997, 97699, 531979, 683893, 1291949, 3723853, 9043643, 62393537, 63305501, 436754759, 1060690129, 3057283313, 7424830903, 51973816321]

約数ペア:

[(1, 51973816321), (7, 7424830903), (17, 3057283313), (49, 1060690129), (119, 436754759), (821, 63305501), (833, 62393537), (5747, 9043643), (13957, 3723853), (40229, 1291949), (75997, 683893), (97699, 531979)]