48847750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 105910272

約数和(自身を除く): 57062522

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 271, 350, 515, 542, 721, 875, 1030, 1355, 1442, 1750, 1897, 2575, 2710, 3605, 3794, 5150, 6775, 7210, 9485, 12875, 13550, 18025, 18970, 25750, 27913, 33875, 36050, 47425, 55826, 67750, 90125, 94850, 139565, 180250, 195391, 237125, 279130, 390782, 474250, 697825, 976955, 1395650, 1953910, 3489125, 4884775, 6978250, 9769550, 24423875, 48847750]

約数ペア:

[(1, 48847750), (2, 24423875), (5, 9769550), (7, 6978250), (10, 4884775), (14, 3489125), (25, 1953910), (35, 1395650), (50, 976955), (70, 697825), (103, 474250), (125, 390782), (175, 279130), (206, 237125), (250, 195391), (271, 180250), (350, 139565), (515, 94850), (542, 90125), (721, 67750), (875, 55826), (1030, 47425), (1355, 36050), (1442, 33875), (1750, 27913), (1897, 25750), (2575, 18970), (2710, 18025), (3605, 13550), (3794, 12875), (5150, 9485), (6775, 7210)]