51126810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243461}}^1$

素因数の和:243478

約数の個数: 32

約数和(自身を含む): 140234112

約数和(自身を除く): 89107302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243461, 486922, 730383, 1217305, 1460766, 1704227, 2434610, 3408454, 3651915, 5112681, 7303830, 8521135, 10225362, 17042270, 25563405, 51126810]

約数ペア:

[(1, 51126810), (2, 25563405), (3, 17042270), (5, 10225362), (6, 8521135), (7, 7303830), (10, 5112681), (14, 3651915), (15, 3408454), (21, 2434610), (30, 1704227), (35, 1460766), (42, 1217305), (70, 730383), (105, 486922), (210, 243461)]