49683404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 97870080

約数和(自身を除く): 48186676

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 661, 817, 874, 989, 1322, 1634, 1748, 1978, 2644, 3268, 3956, 12559, 15203, 18791, 25118, 28423, 30406, 37582, 50236, 56846, 60812, 75164, 113692, 288857, 540037, 577714, 653729, 1080074, 1155428, 1307458, 2160148, 2614916, 12420851, 24841702, 49683404]

約数ペア:

[(1, 49683404), (2, 24841702), (4, 12420851), (19, 2614916), (23, 2160148), (38, 1307458), (43, 1155428), (46, 1080074), (76, 653729), (86, 577714), (92, 540037), (172, 288857), (437, 113692), (661, 75164), (817, 60812), (874, 56846), (989, 50236), (1322, 37582), (1634, 30406), (1748, 28423), (1978, 25118), (2644, 18791), (3268, 15203), (3956, 12559)]