50428141600

素因数分解:

$2^5\times 5^2\times {\mathrm{499}}^1\times {\mathrm{126323}}^1$

素因数の和:126842

約数の個数: 72

約数和(自身を含む): 123355386000

約数和(自身を除く): 72927244400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 499, 800, 998, 1996, 2495, 3992, 4990, 7984, 9980, 12475, 15968, 19960, 24950, 39920, 49900, 79840, 99800, 126323, 199600, 252646, 399200, 505292, 631615, 1010584, 1263230, 2021168, 2526460, 3158075, 4042336, 5052920, 6316150, 10105840, 12632300, 20211680, 25264600, 50529200, 63035177, 101058400, 126070354, 252140708, 315175885, 504281416, 630351770, 1008562832, 1260703540, 1575879425, 2017125664, 2521407080, 3151758850, 5042814160, 6303517700, 10085628320, 12607035400, 25214070800, 50428141600]

約数ペア:

[(1, 50428141600), (2, 25214070800), (4, 12607035400), (5, 10085628320), (8, 6303517700), (10, 5042814160), (16, 3151758850), (20, 2521407080), (25, 2017125664), (32, 1575879425), (40, 1260703540), (50, 1008562832), (80, 630351770), (100, 504281416), (160, 315175885), (200, 252140708), (400, 126070354), (499, 101058400), (800, 63035177), (998, 50529200), (1996, 25264600), (2495, 20211680), (3992, 12632300), (4990, 10105840), (7984, 6316150), (9980, 5052920), (12475, 4042336), (15968, 3158075), (19960, 2526460), (24950, 2021168), (39920, 1263230), (49900, 1010584), (79840, 631615), (99800, 505292), (126323, 399200), (199600, 252646)]