50976639

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 40077441

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1151, 1197, 2109, 2331, 3453, 4921, 6327, 8057, 10359, 14763, 21869, 24171, 42587, 44289, 65607, 72513, 127761, 153083, 196821, 298109, 383283, 459249, 809153, 894327, 1377747, 2427459, 2682981, 5664071, 7282377, 16992213, 50976639]

約数ペア:

[(1, 50976639), (3, 16992213), (7, 7282377), (9, 5664071), (19, 2682981), (21, 2427459), (37, 1377747), (57, 894327), (63, 809153), (111, 459249), (133, 383283), (171, 298109), (259, 196821), (333, 153083), (399, 127761), (703, 72513), (777, 65607), (1151, 44289), (1197, 42587), (2109, 24171), (2331, 21869), (3453, 14763), (4921, 10359), (6327, 8057)]