53893300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3780

約数の個数: 36

約数和(自身を含む): 117765900

約数和(自身を除く): 63872600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3617, 3725, 7234, 7450, 14468, 14900, 18085, 36170, 72340, 90425, 180850, 361700, 538933, 1077866, 2155732, 2694665, 5389330, 10778660, 13473325, 26946650, 53893300]

約数ペア:

[(1, 53893300), (2, 26946650), (4, 13473325), (5, 10778660), (10, 5389330), (20, 2694665), (25, 2155732), (50, 1077866), (100, 538933), (149, 361700), (298, 180850), (596, 90425), (745, 72340), (1490, 36170), (2980, 18085), (3617, 14900), (3725, 14468), (7234, 7450)]