53949560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{192677}}^1$

素因数の和:192695

約数の個数: 32

約数和(自身を含む): 138728160

約数和(自身を除く): 84778600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 192677, 385354, 770708, 963385, 1348739, 1541416, 1926770, 2697478, 3853540, 5394956, 6743695, 7707080, 10789912, 13487390, 26974780, 53949560]

約数ペア:

[(1, 53949560), (2, 26974780), (4, 13487390), (5, 10789912), (7, 7707080), (8, 6743695), (10, 5394956), (14, 3853540), (20, 2697478), (28, 1926770), (35, 1541416), (40, 1348739), (56, 963385), (70, 770708), (140, 385354), (280, 192677)]