71545350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28057}}^1$

素因数の和:28089

約数の個数: 48

約数和(自身を含む): 187876368

約数和(自身を除く): 116331018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28057, 56114, 84171, 140285, 168342, 280570, 420855, 476969, 701425, 841710, 953938, 1402850, 1430907, 2104275, 2384845, 2861814, 4208550, 4769690, 7154535, 11924225, 14309070, 23848450, 35772675, 71545350]

約数ペア:

[(1, 71545350), (2, 35772675), (3, 23848450), (5, 14309070), (6, 11924225), (10, 7154535), (15, 4769690), (17, 4208550), (25, 2861814), (30, 2384845), (34, 2104275), (50, 1430907), (51, 1402850), (75, 953938), (85, 841710), (102, 701425), (150, 476969), (170, 420855), (255, 280570), (425, 168342), (510, 140285), (850, 84171), (1275, 56114), (2550, 28057)]