51212156684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 103326558720

約数和(自身を除く): 52114402036

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 457, 559, 598, 914, 989, 1118, 1196, 1828, 1978, 2179, 2236, 3956, 4358, 5941, 8716, 10511, 11882, 12857, 19651, 21022, 23764, 25714, 28327, 39302, 42044, 50117, 51428, 56654, 78604, 93697, 100234, 113308, 136643, 187394, 200468, 255463, 273286, 374788, 451973, 510926, 546572, 651521, 903946, 995803, 1021852, 1218061, 1303042, 1807892, 1991606, 2155031, 2436122, 2606084, 3983212, 4310062, 4872244, 5875649, 8620124, 11751298, 12945439, 22903469, 23502596, 25890878, 28015403, 42819529, 45806938, 51781756, 56030806, 85639058, 91613876, 112061612, 171278116, 297745097, 556653877, 595490194, 984849167, 1113307754, 1190980388, 1969698334, 2226615508, 3939396668, 12803039171, 25606078342, 51212156684]

約数ペア:

[(1, 51212156684), (2, 25606078342), (4, 12803039171), (13, 3939396668), (23, 2226615508), (26, 1969698334), (43, 1190980388), (46, 1113307754), (52, 984849167), (86, 595490194), (92, 556653877), (172, 297745097), (299, 171278116), (457, 112061612), (559, 91613876), (598, 85639058), (914, 56030806), (989, 51781756), (1118, 45806938), (1196, 42819529), (1828, 28015403), (1978, 25890878), (2179, 23502596), (2236, 22903469), (3956, 12945439), (4358, 11751298), (5941, 8620124), (8716, 5875649), (10511, 4872244), (11882, 4310062), (12857, 3983212), (19651, 2606084), (21022, 2436122), (23764, 2155031), (25714, 1991606), (28327, 1807892), (39302, 1303042), (42044, 1218061), (50117, 1021852), (51428, 995803), (56654, 903946), (78604, 651521), (93697, 546572), (100234, 510926), (113308, 451973), (136643, 374788), (187394, 273286), (200468, 255463)]