48915657

素因数分解:

$3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 84739200

約数和(自身を除く): 35823543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 193, 243, 447, 567, 579, 1043, 1341, 1351, 1701, 1737, 3129, 4023, 4053, 5211, 9387, 12069, 12159, 15633, 28161, 28757, 36207, 36477, 46899, 84483, 86271, 109431, 201299, 253449, 258813, 328293, 603897, 776439, 1811691, 2329317, 5435073, 6987951, 16305219, 48915657]

約数ペア:

[(1, 48915657), (3, 16305219), (7, 6987951), (9, 5435073), (21, 2329317), (27, 1811691), (63, 776439), (81, 603897), (149, 328293), (189, 258813), (193, 253449), (243, 201299), (447, 109431), (567, 86271), (579, 84483), (1043, 46899), (1341, 36477), (1351, 36207), (1701, 28757), (1737, 28161), (3129, 15633), (4023, 12159), (4053, 12069), (5211, 9387)]