51585390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191057}}^1$

素因数の和:191073

約数の個数: 32

約数和(自身を含む): 137561760

約数和(自身を除く): 85976370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191057, 382114, 573171, 955285, 1146342, 1719513, 1910570, 2865855, 3439026, 5158539, 5731710, 8597565, 10317078, 17195130, 25792695, 51585390]

約数ペア:

[(1, 51585390), (2, 25792695), (3, 17195130), (5, 10317078), (6, 8597565), (9, 5731710), (10, 5158539), (15, 3439026), (18, 2865855), (27, 1910570), (30, 1719513), (45, 1146342), (54, 955285), (90, 573171), (135, 382114), (270, 191057)]