47253812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 90077484

約数和(自身を除く): 42823672

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 697, 997, 1156, 1394, 1994, 2788, 3988, 11849, 16949, 23698, 33898, 40877, 47396, 67796, 81754, 163508, 288133, 576266, 694909, 1152532, 1389818, 2779636, 11813453, 23626906, 47253812]

約数ペア:

[(1, 47253812), (2, 23626906), (4, 11813453), (17, 2779636), (34, 1389818), (41, 1152532), (68, 694909), (82, 576266), (164, 288133), (289, 163508), (578, 81754), (697, 67796), (997, 47396), (1156, 40877), (1394, 33898), (1994, 23698), (2788, 16949), (3988, 11849)]