49814280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138373}}^1$

素因数の和:138390

約数の個数: 48

約数和(自身を含む): 161897580

約数和(自身を除く): 112083300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138373, 276746, 415119, 553492, 691865, 830238, 1106984, 1245357, 1383730, 1660476, 2075595, 2490714, 2767460, 3320952, 4151190, 4981428, 5534920, 6226785, 8302380, 9962856, 12453570, 16604760, 24907140, 49814280]

約数ペア:

[(1, 49814280), (2, 24907140), (3, 16604760), (4, 12453570), (5, 9962856), (6, 8302380), (8, 6226785), (9, 5534920), (10, 4981428), (12, 4151190), (15, 3320952), (18, 2767460), (20, 2490714), (24, 2075595), (30, 1660476), (36, 1383730), (40, 1245357), (45, 1106984), (60, 830238), (72, 691865), (90, 553492), (120, 415119), (180, 276746), (360, 138373)]