50876875

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 75350880

約数和(自身を除く): 24474005

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 401, 625, 725, 875, 1015, 2005, 2807, 3625, 4375, 5075, 10025, 11629, 14035, 18125, 25375, 50125, 58145, 70175, 81403, 126875, 250625, 290725, 350875, 407015, 1453625, 1754375, 2035075, 7268125, 10175375, 50876875]

約数ペア:

[(1, 50876875), (5, 10175375), (7, 7268125), (25, 2035075), (29, 1754375), (35, 1453625), (125, 407015), (145, 350875), (175, 290725), (203, 250625), (401, 126875), (625, 81403), (725, 70175), (875, 58145), (1015, 50125), (2005, 25375), (2807, 18125), (3625, 14035), (4375, 11629), (5075, 10025)]