53318540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242357}}^1$

素因数の和:242377

約数の個数: 24

約数和(自身を含む): 122148432

約数和(自身を除く): 68829892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242357, 484714, 969428, 1211785, 2423570, 2665927, 4847140, 5331854, 10663708, 13329635, 26659270, 53318540]

約数ペア:

[(1, 53318540), (2, 26659270), (4, 13329635), (5, 10663708), (10, 5331854), (11, 4847140), (20, 2665927), (22, 2423570), (44, 1211785), (55, 969428), (110, 484714), (220, 242357)]