52556020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4128

約数の個数: 48

約数和(自身を含む): 122472000

約数和(自身を除く): 69915980

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, 4049, 6490, 8098, 12980, 16196, 20245, 40490, 44539, 80980, 89078, 178156, 222695, 238891, 445390, 477782, 890780, 955564, 1194455, 2388910, 2627801, 4777820, 5255602, 10511204, 13139005, 26278010, 52556020]

約数ペア:

[(1, 52556020), (2, 26278010), (4, 13139005), (5, 10511204), (10, 5255602), (11, 4777820), (20, 2627801), (22, 2388910), (44, 1194455), (55, 955564), (59, 890780), (110, 477782), (118, 445390), (220, 238891), (236, 222695), (295, 178156), (590, 89078), (649, 80980), (1180, 44539), (1298, 40490), (2596, 20245), (3245, 16196), (4049, 12980), (6490, 8098)]