47902760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29209}}^1$

素因数の和:29261

約数の個数: 32

約数和(自身を含む): 110413800

約数和(自身を除く): 62511040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 29209, 58418, 116836, 146045, 233672, 292090, 584180, 1168360, 1197569, 2395138, 4790276, 5987845, 9580552, 11975690, 23951380, 47902760]

約数ペア:

[(1, 47902760), (2, 23951380), (4, 11975690), (5, 9580552), (8, 5987845), (10, 4790276), (20, 2395138), (40, 1197569), (41, 1168360), (82, 584180), (164, 292090), (205, 233672), (328, 146045), (410, 116836), (820, 58418), (1640, 29209)]