48970480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47087}}^1$

素因数の和:47113

約数の個数: 40

約数和(自身を含む): 122617152

約数和(自身を除く): 73646672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47087, 94174, 188348, 235435, 376696, 470870, 612131, 753392, 941740, 1224262, 1883480, 2448524, 3060655, 3766960, 4897048, 6121310, 9794096, 12242620, 24485240, 48970480]

約数ペア:

[(1, 48970480), (2, 24485240), (4, 12242620), (5, 9794096), (8, 6121310), (10, 4897048), (13, 3766960), (16, 3060655), (20, 2448524), (26, 1883480), (40, 1224262), (52, 941740), (65, 753392), (80, 612131), (104, 470870), (130, 376696), (208, 235435), (260, 188348), (520, 94174), (1040, 47087)]