50062640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15263}}^1$

素因数の和:15317

約数の個数: 40

約数和(自身を含む): 119242368

約数和(自身を除く): 69179728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15263, 30526, 61052, 76315, 122104, 152630, 244208, 305260, 610520, 625783, 1221040, 1251566, 2503132, 3128915, 5006264, 6257830, 10012528, 12515660, 25031320, 50062640]

約数ペア:

[(1, 50062640), (2, 25031320), (4, 12515660), (5, 10012528), (8, 6257830), (10, 5006264), (16, 3128915), (20, 2503132), (40, 1251566), (41, 1221040), (80, 625783), (82, 610520), (164, 305260), (205, 244208), (328, 152630), (410, 122104), (656, 76315), (820, 61052), (1640, 30526), (3280, 15263)]