47809748450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1623421}}^1$

素因数の和:1623483

約数の個数: 48

約数和(自身を含む): 96626077440

約数和(自身を除く): 48816328990

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 14725, 29450, 1623421, 3246842, 8117105, 16234210, 30844999, 40585525, 50326051, 61689998, 81171050, 100652102, 154224995, 251630255, 308449990, 503260510, 771124975, 956194969, 1258151275, 1542249950, 1912389938, 2516302550, 4780974845, 9561949690, 23904874225, 47809748450]

約数ペア:

[(1, 47809748450), (2, 23904874225), (5, 9561949690), (10, 4780974845), (19, 2516302550), (25, 1912389938), (31, 1542249950), (38, 1258151275), (50, 956194969), (62, 771124975), (95, 503260510), (155, 308449990), (190, 251630255), (310, 154224995), (475, 100652102), (589, 81171050), (775, 61689998), (950, 50326051), (1178, 40585525), (1550, 30844999), (2945, 16234210), (5890, 8117105), (14725, 3246842), (29450, 1623421)]