52404100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 133060928

約数和(自身を除く): 80656828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 1741, 2150, 3010, 3482, 4300, 6020, 6964, 7525, 8705, 12187, 15050, 17410, 24374, 30100, 34820, 43525, 48748, 60935, 74863, 87050, 121870, 149726, 174100, 243740, 299452, 304675, 374315, 524041, 609350, 748630, 1048082, 1218700, 1497260, 1871575, 2096164, 2620205, 3743150, 5240410, 7486300, 10480820, 13101025, 26202050, 52404100]

約数ペア:

[(1, 52404100), (2, 26202050), (4, 13101025), (5, 10480820), (7, 7486300), (10, 5240410), (14, 3743150), (20, 2620205), (25, 2096164), (28, 1871575), (35, 1497260), (43, 1218700), (50, 1048082), (70, 748630), (86, 609350), (100, 524041), (140, 374315), (172, 304675), (175, 299452), (215, 243740), (301, 174100), (350, 149726), (430, 121870), (602, 87050), (700, 74863), (860, 60935), (1075, 48748), (1204, 43525), (1505, 34820), (1741, 30100), (2150, 24374), (3010, 17410), (3482, 15050), (4300, 12187), (6020, 8705), (6964, 7525)]