49397280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102911}}^1$

素因数の和:102929

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 106205664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102911, 205822, 308733, 411644, 514555, 617466, 823288, 1029110, 1234932, 1543665, 1646576, 2058220, 2469864, 3087330, 3293152, 4116440, 4939728, 6174660, 8232880, 9879456, 12349320, 16465760, 24698640, 49397280]

約数ペア:

[(1, 49397280), (2, 24698640), (3, 16465760), (4, 12349320), (5, 9879456), (6, 8232880), (8, 6174660), (10, 4939728), (12, 4116440), (15, 3293152), (16, 3087330), (20, 2469864), (24, 2058220), (30, 1646576), (32, 1543665), (40, 1234932), (48, 1029110), (60, 823288), (80, 617466), (96, 514555), (120, 411644), (160, 308733), (240, 205822), (480, 102911)]