56873384

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 115214400

約数和(自身を除く): 58341016

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 361, 376, 419, 722, 838, 893, 1444, 1676, 1786, 2888, 3352, 3572, 7144, 7961, 15922, 16967, 19693, 31844, 33934, 39386, 63688, 67868, 78772, 135736, 151259, 157544, 302518, 374167, 605036, 748334, 1210072, 1496668, 2993336, 7109173, 14218346, 28436692, 56873384]

約数ペア:

[(1, 56873384), (2, 28436692), (4, 14218346), (8, 7109173), (19, 2993336), (38, 1496668), (47, 1210072), (76, 748334), (94, 605036), (152, 374167), (188, 302518), (361, 157544), (376, 151259), (419, 135736), (722, 78772), (838, 67868), (893, 63688), (1444, 39386), (1676, 33934), (1786, 31844), (2888, 19693), (3352, 16967), (3572, 15922), (7144, 7961)]