50079860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 108697680

約数和(自身を除く): 58617820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 314, 389, 410, 628, 778, 785, 820, 1556, 1570, 1945, 3140, 3890, 6437, 7780, 12874, 15949, 25748, 31898, 32185, 61073, 63796, 64370, 79745, 122146, 128740, 159490, 244292, 305365, 318980, 610730, 1221460, 2503993, 5007986, 10015972, 12519965, 25039930, 50079860]

約数ペア:

[(1, 50079860), (2, 25039930), (4, 12519965), (5, 10015972), (10, 5007986), (20, 2503993), (41, 1221460), (82, 610730), (157, 318980), (164, 305365), (205, 244292), (314, 159490), (389, 128740), (410, 122146), (628, 79745), (778, 64370), (785, 63796), (820, 61073), (1556, 32185), (1570, 31898), (1945, 25748), (3140, 15949), (3890, 12874), (6437, 7780)]