49380390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{548671}}^1$

素因数の和:548684

約数の個数: 24

約数和(自身を含む): 128389248

約数和(自身を除く): 79008858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 548671, 1097342, 1646013, 2743355, 3292026, 4938039, 5486710, 8230065, 9876078, 16460130, 24690195, 49380390]

約数ペア:

[(1, 49380390), (2, 24690195), (3, 16460130), (5, 9876078), (6, 8230065), (9, 5486710), (10, 4938039), (15, 3292026), (18, 2743355), (30, 1646013), (45, 1097342), (90, 548671)]