49884615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 45138105

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 179, 495, 537, 563, 895, 1611, 1689, 1969, 2685, 2815, 5067, 5907, 6193, 8055, 8445, 9845, 17721, 18579, 25335, 29535, 30965, 55737, 88605, 92895, 100777, 278685, 302331, 503885, 906993, 1108547, 1511655, 3325641, 4534965, 5542735, 9976923, 16628205, 49884615]

約数ペア:

[(1, 49884615), (3, 16628205), (5, 9976923), (9, 5542735), (11, 4534965), (15, 3325641), (33, 1511655), (45, 1108547), (55, 906993), (99, 503885), (165, 302331), (179, 278685), (495, 100777), (537, 92895), (563, 88605), (895, 55737), (1611, 30965), (1689, 29535), (1969, 25335), (2685, 18579), (2815, 17721), (5067, 9845), (5907, 8445), (6193, 8055)]