51500610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 163924992

約数和(自身を除く): 112424382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 293, 310, 315, 378, 405, 434, 465, 558, 567, 586, 630, 651, 810, 837, 879, 930, 945, 1085, 1134, 1302, 1395, 1465, 1674, 1758, 1890, 1953, 2051, 2170, 2511, 2637, 2790, 2835, 2930, 3255, 3906, 4102, 4185, 4395, 5022, 5274, 5670, 5859, 6153, 6510, 7911, 8370, 8790, 9083, 9765, 10255, 11718, 12306, 12555, 13185, 15822, 17577, 18166, 18459, 19530, 20510, 23733, 25110, 26370, 27249, 29295, 30765, 35154, 36918, 39555, 45415, 47466, 54498, 55377, 58590, 61530, 63581, 79110, 81747, 87885, 90830, 92295, 110754, 118665, 127162, 136245, 163494, 166131, 175770, 184590, 190743, 237330, 245241, 272490, 276885, 317905, 332262, 381486, 408735, 490482, 553770, 572229, 635810, 735723, 817470, 830655, 953715, 1144458, 1226205, 1471446, 1661310, 1716687, 1907430, 2452410, 2861145, 3433374, 3678615, 5150061, 5722290, 7357230, 8583435, 10300122, 17166870, 25750305, 51500610]

約数ペア:

[(1, 51500610), (2, 25750305), (3, 17166870), (5, 10300122), (6, 8583435), (7, 7357230), (9, 5722290), (10, 5150061), (14, 3678615), (15, 3433374), (18, 2861145), (21, 2452410), (27, 1907430), (30, 1716687), (31, 1661310), (35, 1471446), (42, 1226205), (45, 1144458), (54, 953715), (62, 830655), (63, 817470), (70, 735723), (81, 635810), (90, 572229), (93, 553770), (105, 490482), (126, 408735), (135, 381486), (155, 332262), (162, 317905), (186, 276885), (189, 272490), (210, 245241), (217, 237330), (270, 190743), (279, 184590), (293, 175770), (310, 166131), (315, 163494), (378, 136245), (405, 127162), (434, 118665), (465, 110754), (558, 92295), (567, 90830), (586, 87885), (630, 81747), (651, 79110), (810, 63581), (837, 61530), (879, 58590), (930, 55377), (945, 54498), (1085, 47466), (1134, 45415), (1302, 39555), (1395, 36918), (1465, 35154), (1674, 30765), (1758, 29295), (1890, 27249), (1953, 26370), (2051, 25110), (2170, 23733), (2511, 20510), (2637, 19530), (2790, 18459), (2835, 18166), (2930, 17577), (3255, 15822), (3906, 13185), (4102, 12555), (4185, 12306), (4395, 11718), (5022, 10255), (5274, 9765), (5670, 9083), (5859, 8790), (6153, 8370), (6510, 7911)]