53230660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 134590680

約数和(自身を除く): 81360020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 1873, 2030, 2842, 3746, 4060, 5684, 7105, 7492, 9365, 13111, 14210, 18730, 26222, 28420, 37460, 52444, 54317, 65555, 91777, 108634, 131110, 183554, 217268, 262220, 271585, 367108, 380219, 458885, 543170, 760438, 917770, 1086340, 1520876, 1835540, 1901095, 2661533, 3802190, 5323066, 7604380, 10646132, 13307665, 26615330, 53230660]

約数ペア:

[(1, 53230660), (2, 26615330), (4, 13307665), (5, 10646132), (7, 7604380), (10, 5323066), (14, 3802190), (20, 2661533), (28, 1901095), (29, 1835540), (35, 1520876), (49, 1086340), (58, 917770), (70, 760438), (98, 543170), (116, 458885), (140, 380219), (145, 367108), (196, 271585), (203, 262220), (245, 217268), (290, 183554), (406, 131110), (490, 108634), (580, 91777), (812, 65555), (980, 54317), (1015, 52444), (1421, 37460), (1873, 28420), (2030, 26222), (2842, 18730), (3746, 14210), (4060, 13111), (5684, 9365), (7105, 7492)]