50123890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 93804480

約数和(自身を除く): 43680590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 563, 614, 1126, 1535, 2815, 3070, 5630, 8903, 16327, 17806, 32654, 44515, 81635, 89030, 163270, 172841, 345682, 864205, 1728410, 5012389, 10024778, 25061945, 50123890]

約数ペア:

[(1, 50123890), (2, 25061945), (5, 10024778), (10, 5012389), (29, 1728410), (58, 864205), (145, 345682), (290, 172841), (307, 163270), (563, 89030), (614, 81635), (1126, 44515), (1535, 32654), (2815, 17806), (3070, 16327), (5630, 8903)]