52656940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8747}}^1$

素因数の和:8806

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 76673492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8747, 17494, 34988, 43735, 61229, 87470, 122458, 174940, 244916, 306145, 376121, 612290, 752242, 1224580, 1504484, 1880605, 2632847, 3761210, 5265694, 7522420, 10531388, 13164235, 26328470, 52656940]

約数ペア:

[(1, 52656940), (2, 26328470), (4, 13164235), (5, 10531388), (7, 7522420), (10, 5265694), (14, 3761210), (20, 2632847), (28, 1880605), (35, 1504484), (43, 1224580), (70, 752242), (86, 612290), (140, 376121), (172, 306145), (215, 244916), (301, 174940), (430, 122458), (602, 87470), (860, 61229), (1204, 43735), (1505, 34988), (3010, 17494), (6020, 8747)]