51177510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8009}}^1$

素因数の和:8093

約数の個数: 48

約数和(自身を含む): 134952480

約数和(自身を除く): 83774970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8009, 16018, 24027, 40045, 48054, 72081, 80090, 120135, 144162, 240270, 360405, 568639, 720810, 1137278, 1705917, 2843195, 3411834, 5117751, 5686390, 8529585, 10235502, 17059170, 25588755, 51177510]

約数ペア:

[(1, 51177510), (2, 25588755), (3, 17059170), (5, 10235502), (6, 8529585), (9, 5686390), (10, 5117751), (15, 3411834), (18, 2843195), (30, 1705917), (45, 1137278), (71, 720810), (90, 568639), (142, 360405), (213, 240270), (355, 144162), (426, 120135), (639, 80090), (710, 72081), (1065, 48054), (1278, 40045), (2130, 24027), (3195, 16018), (6390, 8009)]