55378380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{922973}}^1$

素因数の和:922985

約数の個数: 24

約数和(自身を含む): 155059632

約数和(自身を除く): 99681252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 922973, 1845946, 2768919, 3691892, 4614865, 5537838, 9229730, 11075676, 13844595, 18459460, 27689190, 55378380]

約数ペア:

[(1, 55378380), (2, 27689190), (3, 18459460), (4, 13844595), (5, 11075676), (6, 9229730), (10, 5537838), (12, 4614865), (15, 3691892), (20, 2768919), (30, 1845946), (60, 922973)]