51804225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6977}}^1$

素因数の和:7007

約数の個数: 48

約数和(自身を含む): 103832640

約数和(自身を除く): 52028415

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 6977, 7425, 20931, 34885, 62793, 76747, 104655, 174425, 188379, 230241, 313965, 383735, 523275, 690723, 941895, 1151205, 1569825, 1918675, 2072169, 3453615, 4709475, 5756025, 10360845, 17268075, 51804225]

約数ペア:

[(1, 51804225), (3, 17268075), (5, 10360845), (9, 5756025), (11, 4709475), (15, 3453615), (25, 2072169), (27, 1918675), (33, 1569825), (45, 1151205), (55, 941895), (75, 690723), (99, 523275), (135, 383735), (165, 313965), (225, 230241), (275, 188379), (297, 174425), (495, 104655), (675, 76747), (825, 62793), (1485, 34885), (2475, 20931), (6977, 7425)]