51733150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 59688290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1871, 1975, 2765, 3742, 3950, 5530, 9355, 13097, 13825, 18710, 26194, 27650, 46775, 65485, 93550, 130970, 147809, 295618, 327425, 654850, 739045, 1034663, 1478090, 2069326, 3695225, 5173315, 7390450, 10346630, 25866575, 51733150]

約数ペア:

[(1, 51733150), (2, 25866575), (5, 10346630), (7, 7390450), (10, 5173315), (14, 3695225), (25, 2069326), (35, 1478090), (50, 1034663), (70, 739045), (79, 654850), (158, 327425), (175, 295618), (350, 147809), (395, 130970), (553, 93550), (790, 65485), (1106, 46775), (1871, 27650), (1975, 26194), (2765, 18710), (3742, 13825), (3950, 13097), (5530, 9355)]