81586950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28661

約数の個数: 48

約数和(自身を含む): 212992320

約数和(自身を除く): 131405370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 28627, 57254, 85881, 143135, 171762, 286270, 429405, 543913, 715675, 858810, 1087826, 1431350, 1631739, 2147025, 2719565, 3263478, 4294050, 5439130, 8158695, 13597825, 16317390, 27195650, 40793475, 81586950]

約数ペア:

[(1, 81586950), (2, 40793475), (3, 27195650), (5, 16317390), (6, 13597825), (10, 8158695), (15, 5439130), (19, 4294050), (25, 3263478), (30, 2719565), (38, 2147025), (50, 1631739), (57, 1431350), (75, 1087826), (95, 858810), (114, 715675), (150, 543913), (190, 429405), (285, 286270), (475, 171762), (570, 143135), (950, 85881), (1425, 57254), (2850, 28627)]