50562980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 115429104

約数和(自身を除く): 64866124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 1721, 2260, 2938, 3442, 5876, 6884, 7345, 8605, 14690, 17210, 22373, 29380, 34420, 44746, 89492, 111865, 194473, 223730, 388946, 447460, 777892, 972365, 1944730, 2528149, 3889460, 5056298, 10112596, 12640745, 25281490, 50562980]

約数ペア:

[(1, 50562980), (2, 25281490), (4, 12640745), (5, 10112596), (10, 5056298), (13, 3889460), (20, 2528149), (26, 1944730), (52, 972365), (65, 777892), (113, 447460), (130, 388946), (226, 223730), (260, 194473), (452, 111865), (565, 89492), (1130, 44746), (1469, 34420), (1721, 29380), (2260, 22373), (2938, 17210), (3442, 14690), (5876, 8605), (6884, 7345)]