11451050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 11880790

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 223, 325, 395, 446, 650, 790, 1027, 1115, 1975, 2054, 2230, 2899, 3950, 5135, 5575, 5798, 10270, 11150, 14495, 17617, 25675, 28990, 35234, 51350, 72475, 88085, 144950, 176170, 229021, 440425, 458042, 880850, 1145105, 2290210, 5725525, 11451050]

約数ペア:

[(1, 11451050), (2, 5725525), (5, 2290210), (10, 1145105), (13, 880850), (25, 458042), (26, 440425), (50, 229021), (65, 176170), (79, 144950), (130, 88085), (158, 72475), (223, 51350), (325, 35234), (395, 28990), (446, 25675), (650, 17617), (790, 14495), (1027, 11150), (1115, 10270), (1975, 5798), (2054, 5575), (2230, 5135), (2899, 3950)]