56848635

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 46935045

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 659, 1065, 1215, 1917, 1977, 3195, 3295, 5751, 5931, 9585, 9885, 17253, 17793, 28755, 29655, 46789, 53379, 86265, 88965, 140367, 160137, 233945, 266895, 421101, 701835, 800685, 1263303, 2105505, 3789909, 6316515, 11369727, 18949545, 56848635]

約数ペア:

[(1, 56848635), (3, 18949545), (5, 11369727), (9, 6316515), (15, 3789909), (27, 2105505), (45, 1263303), (71, 800685), (81, 701835), (135, 421101), (213, 266895), (243, 233945), (355, 160137), (405, 140367), (639, 88965), (659, 86265), (1065, 53379), (1215, 46789), (1917, 29655), (1977, 28755), (3195, 17793), (3295, 17253), (5751, 9885), (5931, 9585)]