51512880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5854

約数の個数: 80

約数和(自身を含む): 164034144

約数和(自身を除く): 112521264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 5801, 8880, 11602, 17403, 23204, 29005, 34806, 46408, 58010, 69612, 87015, 92816, 116020, 139224, 174030, 214637, 232040, 278448, 348060, 429274, 464080, 643911, 696120, 858548, 1073185, 1287822, 1392240, 1717096, 2146370, 2575644, 3219555, 3434192, 4292740, 5151288, 6439110, 8585480, 10302576, 12878220, 17170960, 25756440, 51512880]

約数ペア:

[(1, 51512880), (2, 25756440), (3, 17170960), (4, 12878220), (5, 10302576), (6, 8585480), (8, 6439110), (10, 5151288), (12, 4292740), (15, 3434192), (16, 3219555), (20, 2575644), (24, 2146370), (30, 1717096), (37, 1392240), (40, 1287822), (48, 1073185), (60, 858548), (74, 696120), (80, 643911), (111, 464080), (120, 429274), (148, 348060), (185, 278448), (222, 232040), (240, 214637), (296, 174030), (370, 139224), (444, 116020), (555, 92816), (592, 87015), (740, 69612), (888, 58010), (1110, 46408), (1480, 34806), (1776, 29005), (2220, 23204), (2960, 17403), (4440, 11602), (5801, 8880)]