54816390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{609071}}^1$

素因数の和:609084

約数の個数: 24

約数和(自身を含む): 142522848

約数和(自身を除く): 87706458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 609071, 1218142, 1827213, 3045355, 3654426, 5481639, 6090710, 9136065, 10963278, 18272130, 27408195, 54816390]

約数ペア:

[(1, 54816390), (2, 27408195), (3, 18272130), (5, 10963278), (6, 9136065), (9, 6090710), (10, 5481639), (15, 3654426), (18, 3045355), (30, 1827213), (45, 1218142), (90, 609071)]