50747860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 113601600

約数和(自身を除く): 62853740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1609, 1660, 3154, 3218, 6308, 6436, 7885, 8045, 15770, 16090, 30571, 31540, 32180, 61142, 122284, 133547, 152855, 267094, 305710, 534188, 611420, 667735, 1335470, 2537393, 2670940, 5074786, 10149572, 12686965, 25373930, 50747860]

約数ペア:

[(1, 50747860), (2, 25373930), (4, 12686965), (5, 10149572), (10, 5074786), (19, 2670940), (20, 2537393), (38, 1335470), (76, 667735), (83, 611420), (95, 534188), (166, 305710), (190, 267094), (332, 152855), (380, 133547), (415, 122284), (830, 61142), (1577, 32180), (1609, 31540), (1660, 30571), (3154, 16090), (3218, 15770), (6308, 8045), (6436, 7885)]