48410780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 111567456

約数和(自身を除く): 63156676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1117, 1970, 2167, 2234, 3940, 4334, 4468, 5585, 8668, 10835, 11170, 12287, 21670, 22340, 24574, 43340, 49148, 61435, 122870, 220049, 245740, 440098, 880196, 1100245, 2200490, 2420539, 4400980, 4841078, 9682156, 12102695, 24205390, 48410780]

約数ペア:

[(1, 48410780), (2, 24205390), (4, 12102695), (5, 9682156), (10, 4841078), (11, 4400980), (20, 2420539), (22, 2200490), (44, 1100245), (55, 880196), (110, 440098), (197, 245740), (220, 220049), (394, 122870), (788, 61435), (985, 49148), (1117, 43340), (1970, 24574), (2167, 22340), (2234, 21670), (3940, 12287), (4334, 11170), (4468, 10835), (5585, 8668)]