52166620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 121564800

約数和(自身を除く): 69398180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 4019, 6490, 8038, 12980, 16076, 20095, 40190, 44209, 80380, 88418, 176836, 221045, 237121, 442090, 474242, 884180, 948484, 1185605, 2371210, 2608331, 4742420, 5216662, 10433324, 13041655, 26083310, 52166620]

約数ペア:

[(1, 52166620), (2, 26083310), (4, 13041655), (5, 10433324), (10, 5216662), (11, 4742420), (20, 2608331), (22, 2371210), (44, 1185605), (55, 948484), (59, 884180), (110, 474242), (118, 442090), (220, 237121), (236, 221045), (295, 176836), (590, 88418), (649, 80380), (1180, 44209), (1298, 40190), (2596, 20095), (3245, 16076), (4019, 12980), (6490, 8038)]