48778130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 93096000

約数和(自身を除く): 44317870

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 1723, 2831, 3446, 5662, 8615, 14155, 17230, 28310, 32737, 65474, 163685, 256727, 327370, 513454, 1283635, 2567270, 4877813, 9755626, 24389065, 48778130]

約数ペア:

[(1, 48778130), (2, 24389065), (5, 9755626), (10, 4877813), (19, 2567270), (38, 1283635), (95, 513454), (149, 327370), (190, 256727), (298, 163685), (745, 65474), (1490, 32737), (1723, 28310), (2831, 17230), (3446, 14155), (5662, 8615)]