50800845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 40209459

約数列:

[1, 3, 5, 15, 17, 41, 43, 51, 85, 113, 123, 129, 205, 215, 255, 339, 565, 615, 645, 697, 731, 1695, 1763, 1921, 2091, 2193, 3485, 3655, 4633, 4859, 5289, 5763, 8815, 9605, 10455, 10965, 13899, 14577, 23165, 24295, 26445, 28815, 29971, 69495, 72885, 78761, 82603, 89913, 149855, 199219, 236283, 247809, 393805, 413015, 449565, 597657, 996095, 1181415, 1239045, 2988285, 3386723, 10160169, 16933615, 50800845]

約数ペア:

[(1, 50800845), (3, 16933615), (5, 10160169), (15, 3386723), (17, 2988285), (41, 1239045), (43, 1181415), (51, 996095), (85, 597657), (113, 449565), (123, 413015), (129, 393805), (205, 247809), (215, 236283), (255, 199219), (339, 149855), (565, 89913), (615, 82603), (645, 78761), (697, 72885), (731, 69495), (1695, 29971), (1763, 28815), (1921, 26445), (2091, 24295), (2193, 23165), (3485, 14577), (3655, 13899), (4633, 10965), (4859, 10455), (5289, 9605), (5763, 8815)]