55217214

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 134896608

約数和(自身を除く): 79679394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 167, 234, 314, 334, 351, 471, 501, 702, 942, 1002, 1053, 1413, 1503, 2041, 2106, 2171, 2826, 3006, 4082, 4239, 4342, 4509, 6123, 6513, 8478, 9018, 12246, 12717, 13026, 13527, 18369, 19539, 25434, 26219, 27054, 36738, 39078, 52438, 55107, 58617, 78657, 110214, 117234, 157314, 165321, 175851, 235971, 330642, 340847, 351702, 471942, 681694, 707913, 1022541, 1415826, 2045082, 2123739, 3067623, 4247478, 6135246, 9202869, 18405738, 27608607, 55217214]

約数ペア:

[(1, 55217214), (2, 27608607), (3, 18405738), (6, 9202869), (9, 6135246), (13, 4247478), (18, 3067623), (26, 2123739), (27, 2045082), (39, 1415826), (54, 1022541), (78, 707913), (81, 681694), (117, 471942), (157, 351702), (162, 340847), (167, 330642), (234, 235971), (314, 175851), (334, 165321), (351, 157314), (471, 117234), (501, 110214), (702, 78657), (942, 58617), (1002, 55107), (1053, 52438), (1413, 39078), (1503, 36738), (2041, 27054), (2106, 26219), (2171, 25434), (2826, 19539), (3006, 18369), (4082, 13527), (4239, 13026), (4342, 12717), (4509, 12246), (6123, 9018), (6513, 8478)]