51476750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 106299648

約数和(自身を除く): 54822898

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 325, 337, 470, 611, 650, 674, 1175, 1222, 1625, 1685, 2350, 3055, 3250, 3370, 4381, 5875, 6110, 8425, 8762, 11750, 15275, 15839, 16850, 21905, 30550, 31678, 42125, 43810, 76375, 79195, 84250, 109525, 152750, 158390, 205907, 219050, 395975, 411814, 547625, 791950, 1029535, 1095250, 1979875, 2059070, 3959750, 5147675, 10295350, 25738375, 51476750]

約数ペア:

[(1, 51476750), (2, 25738375), (5, 10295350), (10, 5147675), (13, 3959750), (25, 2059070), (26, 1979875), (47, 1095250), (50, 1029535), (65, 791950), (94, 547625), (125, 411814), (130, 395975), (235, 219050), (250, 205907), (325, 158390), (337, 152750), (470, 109525), (611, 84250), (650, 79195), (674, 76375), (1175, 43810), (1222, 42125), (1625, 31678), (1685, 30550), (2350, 21905), (3055, 16850), (3250, 15839), (3370, 15275), (4381, 11750), (5875, 8762), (6110, 8425)]