51711534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 80

約数和(自身を含む): 136790016

約数和(自身を除く): 85078482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1471, 1674, 1953, 2511, 2942, 3906, 4413, 5022, 5859, 8826, 10297, 11718, 13239, 17577, 20594, 26478, 30891, 35154, 39717, 45601, 61782, 79434, 91202, 92673, 119151, 136803, 185346, 238302, 273606, 278019, 319207, 410409, 556038, 638414, 820818, 834057, 957621, 1231227, 1668114, 1915242, 2462454, 2872863, 3693681, 5745726, 7387362, 8618589, 17237178, 25855767, 51711534]

約数ペア:

[(1, 51711534), (2, 25855767), (3, 17237178), (6, 8618589), (7, 7387362), (9, 5745726), (14, 3693681), (18, 2872863), (21, 2462454), (27, 1915242), (31, 1668114), (42, 1231227), (54, 957621), (62, 834057), (63, 820818), (81, 638414), (93, 556038), (126, 410409), (162, 319207), (186, 278019), (189, 273606), (217, 238302), (279, 185346), (378, 136803), (434, 119151), (558, 92673), (567, 91202), (651, 79434), (837, 61782), (1134, 45601), (1302, 39717), (1471, 35154), (1674, 30891), (1953, 26478), (2511, 20594), (2942, 17577), (3906, 13239), (4413, 11718), (5022, 10297), (5859, 8826)]