54159350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 115754496

約数和(自身を除く): 61595146

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 271, 350, 542, 571, 1142, 1355, 1897, 2710, 2855, 3794, 3997, 5710, 6775, 7994, 9485, 13550, 14275, 18970, 19985, 28550, 39970, 47425, 94850, 99925, 154741, 199850, 309482, 773705, 1083187, 1547410, 2166374, 3868525, 5415935, 7737050, 10831870, 27079675, 54159350]

約数ペア:

[(1, 54159350), (2, 27079675), (5, 10831870), (7, 7737050), (10, 5415935), (14, 3868525), (25, 2166374), (35, 1547410), (50, 1083187), (70, 773705), (175, 309482), (271, 199850), (350, 154741), (542, 99925), (571, 94850), (1142, 47425), (1355, 39970), (1897, 28550), (2710, 19985), (2855, 18970), (3794, 14275), (3997, 13550), (5710, 9485), (6775, 7994)]