47772890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 53470630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 433, 590, 649, 866, 935, 1003, 1298, 1870, 2006, 2165, 3245, 4330, 4763, 5015, 6490, 7361, 9526, 10030, 11033, 14722, 22066, 23815, 25547, 36805, 47630, 51094, 55165, 73610, 80971, 110330, 127735, 161942, 255470, 281017, 404855, 434299, 562034, 809710, 868598, 1405085, 2171495, 2810170, 4342990, 4777289, 9554578, 23886445, 47772890]

約数ペア:

[(1, 47772890), (2, 23886445), (5, 9554578), (10, 4777289), (11, 4342990), (17, 2810170), (22, 2171495), (34, 1405085), (55, 868598), (59, 809710), (85, 562034), (110, 434299), (118, 404855), (170, 281017), (187, 255470), (295, 161942), (374, 127735), (433, 110330), (590, 80971), (649, 73610), (866, 55165), (935, 51094), (1003, 47630), (1298, 36805), (1870, 25547), (2006, 23815), (2165, 22066), (3245, 14722), (4330, 11033), (4763, 10030), (5015, 9526), (6490, 7361)]