53097772

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 117852000

約数和(自身を除く): 64754228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 229, 338, 343, 364, 458, 637, 676, 686, 916, 1183, 1274, 1372, 1603, 2366, 2548, 2977, 3206, 4459, 4732, 5954, 6412, 8281, 8918, 11221, 11908, 16562, 17836, 20839, 22442, 33124, 38701, 41678, 44884, 57967, 77402, 78547, 83356, 115934, 145873, 154804, 157094, 231868, 270907, 291746, 314188, 541814, 583492, 1021111, 1083628, 1896349, 2042222, 3792698, 4084444, 7585396, 13274443, 26548886, 53097772]

約数ペア:

[(1, 53097772), (2, 26548886), (4, 13274443), (7, 7585396), (13, 4084444), (14, 3792698), (26, 2042222), (28, 1896349), (49, 1083628), (52, 1021111), (91, 583492), (98, 541814), (169, 314188), (182, 291746), (196, 270907), (229, 231868), (338, 157094), (343, 154804), (364, 145873), (458, 115934), (637, 83356), (676, 78547), (686, 77402), (916, 57967), (1183, 44884), (1274, 41678), (1372, 38701), (1603, 33124), (2366, 22442), (2548, 20839), (2977, 17836), (3206, 16562), (4459, 11908), (4732, 11221), (5954, 8918), (6412, 8281)]