51509844

素因数分解:

$2^2\times 3^4\times {\mathrm{158981}}^1$

素因数の和:158997

約数の個数: 30

約数和(自身を含む): 134657754

約数和(自身を除く): 83147910

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 158981, 317962, 476943, 635924, 953886, 1430829, 1907772, 2861658, 4292487, 5723316, 8584974, 12877461, 17169948, 25754922, 51509844]

約数ペア:

[(1, 51509844), (2, 25754922), (3, 17169948), (4, 12877461), (6, 8584974), (9, 5723316), (12, 4292487), (18, 2861658), (27, 1907772), (36, 1430829), (54, 953886), (81, 635924), (108, 476943), (162, 317962), (324, 158981)]