51309010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 95861232

約数和(自身を除く): 44552222

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 1373, 2746, 3737, 6865, 7474, 13730, 18685, 37370, 50801, 101602, 138673, 254005, 277346, 508010, 693365, 1386730, 5130901, 10261802, 25654505, 51309010]

約数ペア:

[(1, 51309010), (2, 25654505), (5, 10261802), (10, 5130901), (37, 1386730), (74, 693365), (101, 508010), (185, 277346), (202, 254005), (370, 138673), (505, 101602), (1010, 50801), (1373, 37370), (2746, 18685), (3737, 13730), (6865, 7474)]