47925980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 109620000

約数和(自身を除く): 61694020

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4349, 5510, 8698, 11020, 17396, 21745, 43490, 82631, 86980, 126121, 165262, 252242, 330524, 413155, 504484, 630605, 826310, 1261210, 1652620, 2396299, 2522420, 4792598, 9585196, 11981495, 23962990, 47925980]

約数ペア:

[(1, 47925980), (2, 23962990), (4, 11981495), (5, 9585196), (10, 4792598), (19, 2522420), (20, 2396299), (29, 1652620), (38, 1261210), (58, 826310), (76, 630605), (95, 504484), (116, 413155), (145, 330524), (190, 252242), (290, 165262), (380, 126121), (551, 86980), (580, 82631), (1102, 43490), (2204, 21745), (2755, 17396), (4349, 11020), (5510, 8698)]