50154490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 99540000

約数和(自身を除く): 49385510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 499, 529, 874, 998, 1058, 2185, 2495, 2645, 4370, 4990, 5290, 9481, 10051, 11477, 18962, 20102, 22954, 47405, 50255, 57385, 94810, 100510, 114770, 218063, 263971, 436126, 527942, 1090315, 1319855, 2180630, 2639710, 5015449, 10030898, 25077245, 50154490]

約数ペア:

[(1, 50154490), (2, 25077245), (5, 10030898), (10, 5015449), (19, 2639710), (23, 2180630), (38, 1319855), (46, 1090315), (95, 527942), (115, 436126), (190, 263971), (230, 218063), (437, 114770), (499, 100510), (529, 94810), (874, 57385), (998, 50255), (1058, 47405), (2185, 22954), (2495, 20102), (2645, 18962), (4370, 11477), (4990, 10051), (5290, 9481)]