53130510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1487}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 138580416

約数和(自身を除く): 85449906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1487, 1985, 2382, 2974, 3573, 3970, 4461, 5955, 7146, 7435, 8922, 11910, 13383, 14870, 17865, 22305, 26766, 35730, 44610, 66915, 133830, 590339, 1180678, 1771017, 2951695, 3542034, 5313051, 5903390, 8855085, 10626102, 17710170, 26565255, 53130510]

約数ペア:

[(1, 53130510), (2, 26565255), (3, 17710170), (5, 10626102), (6, 8855085), (9, 5903390), (10, 5313051), (15, 3542034), (18, 2951695), (30, 1771017), (45, 1180678), (90, 590339), (397, 133830), (794, 66915), (1191, 44610), (1487, 35730), (1985, 26766), (2382, 22305), (2974, 17865), (3573, 14870), (3970, 13383), (4461, 11910), (5955, 8922), (7146, 7435)]