54133984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 113654016

約数和(自身を除く): 59520032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 521, 544, 764, 1042, 1528, 2084, 3056, 3247, 4168, 6112, 6494, 8336, 8857, 12988, 16672, 17714, 25976, 35428, 51952, 70856, 99511, 103904, 141712, 199022, 283424, 398044, 796088, 1592176, 1691687, 3184352, 3383374, 6766748, 13533496, 27066992, 54133984]

約数ペア:

[(1, 54133984), (2, 27066992), (4, 13533496), (8, 6766748), (16, 3383374), (17, 3184352), (32, 1691687), (34, 1592176), (68, 796088), (136, 398044), (191, 283424), (272, 199022), (382, 141712), (521, 103904), (544, 99511), (764, 70856), (1042, 51952), (1528, 35428), (2084, 25976), (3056, 17714), (3247, 16672), (4168, 12988), (6112, 8857), (6494, 8336)]