25145956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 50295168

約数和(自身を除く): 25149212

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 263, 451, 526, 583, 902, 1052, 1166, 1804, 2173, 2332, 2893, 4346, 5786, 8692, 10783, 11572, 13939, 21566, 23903, 27878, 43132, 47806, 55756, 95612, 118613, 153329, 237226, 306658, 474452, 571499, 613316, 1142998, 2285996, 6286489, 12572978, 25145956]

約数ペア:

[(1, 25145956), (2, 12572978), (4, 6286489), (11, 2285996), (22, 1142998), (41, 613316), (44, 571499), (53, 474452), (82, 306658), (106, 237226), (164, 153329), (212, 118613), (263, 95612), (451, 55756), (526, 47806), (583, 43132), (902, 27878), (1052, 23903), (1166, 21566), (1804, 13939), (2173, 11572), (2332, 10783), (2893, 8692), (4346, 5786)]