51485574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4733}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 123046128

約数和(自身を除く): 71560554

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 4733, 5439, 9466, 10878, 14199, 28398, 33131, 66262, 99393, 175121, 198786, 231917, 350242, 463834, 525363, 695751, 1050726, 1225847, 1391502, 2451694, 3677541, 7355082, 8580929, 17161858, 25742787, 51485574]

約数ペア:

[(1, 51485574), (2, 25742787), (3, 17161858), (6, 8580929), (7, 7355082), (14, 3677541), (21, 2451694), (37, 1391502), (42, 1225847), (49, 1050726), (74, 695751), (98, 525363), (111, 463834), (147, 350242), (222, 231917), (259, 198786), (294, 175121), (518, 99393), (777, 66262), (1554, 33131), (1813, 28398), (3626, 14199), (4733, 10878), (5439, 9466)]