51524242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 50082158

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 83, 139, 154, 166, 203, 278, 319, 406, 581, 638, 913, 973, 1162, 1529, 1826, 1946, 2233, 2407, 3058, 4031, 4466, 4814, 6391, 8062, 10703, 11537, 12782, 16849, 21406, 23074, 26477, 28217, 33698, 44341, 52954, 56434, 80759, 88682, 126907, 161518, 185339, 253814, 310387, 334573, 370678, 620774, 669146, 888349, 1776698, 2342011, 3680303, 4684022, 7360606, 25762121, 51524242]

約数ペア:

[(1, 51524242), (2, 25762121), (7, 7360606), (11, 4684022), (14, 3680303), (22, 2342011), (29, 1776698), (58, 888349), (77, 669146), (83, 620774), (139, 370678), (154, 334573), (166, 310387), (203, 253814), (278, 185339), (319, 161518), (406, 126907), (581, 88682), (638, 80759), (913, 56434), (973, 52954), (1162, 44341), (1529, 33698), (1826, 28217), (1946, 26477), (2233, 23074), (2407, 21406), (3058, 16849), (4031, 12782), (4466, 11537), (4814, 10703), (6391, 8062)]