51673125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 102367232

約数和(自身を除く): 50694107

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 125, 127, 155, 175, 217, 375, 381, 465, 525, 625, 635, 651, 775, 875, 889, 1085, 1875, 1905, 2325, 2625, 2667, 3175, 3255, 3875, 3937, 4375, 4445, 5425, 9525, 11625, 11811, 13125, 13335, 15875, 16275, 19375, 19685, 22225, 27125, 27559, 47625, 58125, 59055, 66675, 79375, 81375, 82677, 98425, 111125, 135625, 137795, 238125, 295275, 333375, 406875, 413385, 492125, 555625, 688975, 1476375, 1666875, 2066925, 2460625, 3444875, 7381875, 10334625, 17224375, 51673125]

約数ペア:

[(1, 51673125), (3, 17224375), (5, 10334625), (7, 7381875), (15, 3444875), (21, 2460625), (25, 2066925), (31, 1666875), (35, 1476375), (75, 688975), (93, 555625), (105, 492125), (125, 413385), (127, 406875), (155, 333375), (175, 295275), (217, 238125), (375, 137795), (381, 135625), (465, 111125), (525, 98425), (625, 82677), (635, 81375), (651, 79375), (775, 66675), (875, 59055), (889, 58125), (1085, 47625), (1875, 27559), (1905, 27125), (2325, 22225), (2625, 19685), (2667, 19375), (3175, 16275), (3255, 15875), (3875, 13335), (3937, 13125), (4375, 11811), (4445, 11625), (5425, 9525)]