52343390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 52226530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 239, 242, 362, 478, 605, 905, 1195, 1210, 1810, 1991, 2390, 2629, 3982, 5258, 9955, 13145, 19910, 21901, 26290, 28919, 43259, 43802, 57838, 86518, 109505, 144595, 216295, 219010, 289190, 432590, 475849, 951698, 2379245, 4758490, 5234339, 10468678, 26171695, 52343390]

約数ペア:

[(1, 52343390), (2, 26171695), (5, 10468678), (10, 5234339), (11, 4758490), (22, 2379245), (55, 951698), (110, 475849), (121, 432590), (181, 289190), (239, 219010), (242, 216295), (362, 144595), (478, 109505), (605, 86518), (905, 57838), (1195, 43802), (1210, 43259), (1810, 28919), (1991, 26290), (2390, 21901), (2629, 19910), (3982, 13145), (5258, 9955)]