25173050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 54317952

約数和(自身を除く): 29144902

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1013, 1775, 2026, 2485, 3550, 4970, 5065, 7091, 10130, 12425, 14182, 24850, 25325, 35455, 50650, 70910, 71923, 143846, 177275, 354550, 359615, 503461, 719230, 1006922, 1798075, 2517305, 3596150, 5034610, 12586525, 25173050]

約数ペア:

[(1, 25173050), (2, 12586525), (5, 5034610), (7, 3596150), (10, 2517305), (14, 1798075), (25, 1006922), (35, 719230), (50, 503461), (70, 359615), (71, 354550), (142, 177275), (175, 143846), (350, 71923), (355, 70910), (497, 50650), (710, 35455), (994, 25325), (1013, 24850), (1775, 14182), (2026, 12425), (2485, 10130), (3550, 7091), (4970, 5065)]