42848650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65946

約数の個数: 24

約数和(自身を含む): 85830444

約数和(自身を除く): 42981794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65921, 131842, 329605, 659210, 856973, 1648025, 1713946, 3296050, 4284865, 8569730, 21424325, 42848650]

約数ペア:

[(1, 42848650), (2, 21424325), (5, 8569730), (10, 4284865), (13, 3296050), (25, 1713946), (26, 1648025), (50, 856973), (65, 659210), (130, 329605), (325, 131842), (650, 65921)]