49540821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 75448320

約数和(自身を除く): 25907499

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 341, 613, 869, 1023, 1839, 2449, 2607, 6743, 7347, 19003, 20229, 26939, 48427, 57009, 80817, 145281, 209033, 532697, 627099, 1501237, 1598091, 4503711, 16513607, 49540821]

約数ペア:

[(1, 49540821), (3, 16513607), (11, 4503711), (31, 1598091), (33, 1501237), (79, 627099), (93, 532697), (237, 209033), (341, 145281), (613, 80817), (869, 57009), (1023, 48427), (1839, 26939), (2449, 20229), (2607, 19003), (6743, 7347)]