53172132

素因数分解:

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

素因数の和:357

約数の個数: 72

約数和(自身を含む): 136011456

約数和(自身を除く): 82839324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 167, 169, 314, 334, 338, 471, 501, 507, 628, 668, 676, 942, 1002, 1014, 1884, 2004, 2028, 2041, 2171, 4082, 4342, 6123, 6513, 8164, 8684, 12246, 13026, 24492, 26052, 26219, 26533, 28223, 52438, 53066, 56446, 78657, 79599, 84669, 104876, 106132, 112892, 157314, 159198, 169338, 314628, 318396, 338676, 340847, 681694, 1022541, 1363388, 2045082, 4090164, 4431011, 8862022, 13293033, 17724044, 26586066, 53172132]

約数ペア:

[(1, 53172132), (2, 26586066), (3, 17724044), (4, 13293033), (6, 8862022), (12, 4431011), (13, 4090164), (26, 2045082), (39, 1363388), (52, 1022541), (78, 681694), (156, 340847), (157, 338676), (167, 318396), (169, 314628), (314, 169338), (334, 159198), (338, 157314), (471, 112892), (501, 106132), (507, 104876), (628, 84669), (668, 79599), (676, 78657), (942, 56446), (1002, 53066), (1014, 52438), (1884, 28223), (2004, 26533), (2028, 26219), (2041, 26052), (2171, 24492), (4082, 13026), (4342, 12246), (6123, 8684), (6513, 8164)]