53552884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 121232160

約数和(自身を除く): 67679276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 421, 539, 649, 826, 842, 1078, 1298, 1652, 1684, 2156, 2596, 2891, 2947, 4543, 4631, 5782, 5894, 9086, 9262, 11564, 11788, 18172, 18524, 20629, 24839, 31801, 32417, 41258, 49678, 63602, 64834, 82516, 99356, 127204, 129668, 173873, 226919, 273229, 347746, 453838, 546458, 695492, 907676, 1092916, 1217111, 1912603, 2434222, 3825206, 4868444, 7650412, 13388221, 26776442, 53552884]

約数ペア:

[(1, 53552884), (2, 26776442), (4, 13388221), (7, 7650412), (11, 4868444), (14, 3825206), (22, 2434222), (28, 1912603), (44, 1217111), (49, 1092916), (59, 907676), (77, 695492), (98, 546458), (118, 453838), (154, 347746), (196, 273229), (236, 226919), (308, 173873), (413, 129668), (421, 127204), (539, 99356), (649, 82516), (826, 64834), (842, 63602), (1078, 49678), (1298, 41258), (1652, 32417), (1684, 31801), (2156, 24839), (2596, 20629), (2891, 18524), (2947, 18172), (4543, 11788), (4631, 11564), (5782, 9262), (5894, 9086)]