53576955

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 43130565

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 123, 205, 213, 355, 369, 409, 615, 639, 1065, 1227, 1845, 2045, 2911, 3195, 3681, 6135, 8733, 14555, 16769, 18405, 26199, 29039, 43665, 50307, 83845, 87117, 130995, 145195, 150921, 251535, 261351, 435585, 754605, 1190599, 1306755, 3571797, 5952995, 10715391, 17858985, 53576955]

約数ペア:

[(1, 53576955), (3, 17858985), (5, 10715391), (9, 5952995), (15, 3571797), (41, 1306755), (45, 1190599), (71, 754605), (123, 435585), (205, 261351), (213, 251535), (355, 150921), (369, 145195), (409, 130995), (615, 87117), (639, 83845), (1065, 50307), (1227, 43665), (1845, 29039), (2045, 26199), (2911, 18405), (3195, 16769), (3681, 14555), (6135, 8733)]