53311230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 165288960

約数和(自身を除く): 111977730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 421, 469, 603, 630, 670, 842, 938, 945, 1005, 1206, 1263, 1407, 1809, 1890, 2010, 2105, 2345, 2526, 2814, 2947, 3015, 3618, 3789, 4210, 4221, 4690, 5894, 6030, 6315, 7035, 7578, 8442, 8841, 9045, 11367, 12630, 12663, 14070, 14735, 17682, 18090, 18945, 21105, 22734, 25326, 26523, 28207, 29470, 37890, 42210, 44205, 53046, 56414, 56835, 63315, 79569, 84621, 88410, 113670, 126630, 132615, 141035, 159138, 169242, 197449, 253863, 265230, 282070, 394898, 397845, 423105, 507726, 592347, 761589, 795690, 846210, 987245, 1184694, 1269315, 1523178, 1777041, 1974490, 2538630, 2961735, 3554082, 3807945, 5331123, 5923470, 7615890, 8885205, 10662246, 17770410, 26655615, 53311230]

約数ペア:

[(1, 53311230), (2, 26655615), (3, 17770410), (5, 10662246), (6, 8885205), (7, 7615890), (9, 5923470), (10, 5331123), (14, 3807945), (15, 3554082), (18, 2961735), (21, 2538630), (27, 1974490), (30, 1777041), (35, 1523178), (42, 1269315), (45, 1184694), (54, 987245), (63, 846210), (67, 795690), (70, 761589), (90, 592347), (105, 507726), (126, 423105), (134, 397845), (135, 394898), (189, 282070), (201, 265230), (210, 253863), (270, 197449), (315, 169242), (335, 159138), (378, 141035), (402, 132615), (421, 126630), (469, 113670), (603, 88410), (630, 84621), (670, 79569), (842, 63315), (938, 56835), (945, 56414), (1005, 53046), (1206, 44205), (1263, 42210), (1407, 37890), (1809, 29470), (1890, 28207), (2010, 26523), (2105, 25326), (2345, 22734), (2526, 21105), (2814, 18945), (2947, 18090), (3015, 17682), (3618, 14735), (3789, 14070), (4210, 12663), (4221, 12630), (4690, 11367), (5894, 9045), (6030, 8841), (6315, 8442), (7035, 7578)]