47204960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26821}}^1$

素因数の和:26847

約数の個数: 48

約数和(自身を含む): 121664592

約数和(自身を除く): 74459632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 26821, 53642, 107284, 134105, 214568, 268210, 295031, 429136, 536420, 590062, 858272, 1072840, 1180124, 1475155, 2145680, 2360248, 2950310, 4291360, 4720496, 5900620, 9440992, 11801240, 23602480, 47204960]

約数ペア:

[(1, 47204960), (2, 23602480), (4, 11801240), (5, 9440992), (8, 5900620), (10, 4720496), (11, 4291360), (16, 2950310), (20, 2360248), (22, 2145680), (32, 1475155), (40, 1180124), (44, 1072840), (55, 858272), (80, 590062), (88, 536420), (110, 429136), (160, 295031), (176, 268210), (220, 214568), (352, 134105), (440, 107284), (880, 53642), (1760, 26821)]