55080780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17321}}^1$

素因数の和:17386

約数の個数: 48

約数和(自身を含む): 157145184

約数和(自身を除く): 102064404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 17321, 34642, 51963, 69284, 86605, 103926, 173210, 207852, 259815, 346420, 519630, 918013, 1039260, 1836026, 2754039, 3672052, 4590065, 5508078, 9180130, 11016156, 13770195, 18360260, 27540390, 55080780]

約数ペア:

[(1, 55080780), (2, 27540390), (3, 18360260), (4, 13770195), (5, 11016156), (6, 9180130), (10, 5508078), (12, 4590065), (15, 3672052), (20, 2754039), (30, 1836026), (53, 1039260), (60, 918013), (106, 519630), (159, 346420), (212, 259815), (265, 207852), (318, 173210), (530, 103926), (636, 86605), (795, 69284), (1060, 51963), (1590, 34642), (3180, 17321)]