51219798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 69437802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 2099, 3486, 4067, 4198, 6297, 8134, 12201, 12594, 14693, 24402, 29386, 44079, 88158, 102851, 174217, 205702, 308553, 348434, 522651, 617106, 1045302, 1219519, 2439038, 3658557, 7317114, 8536633, 17073266, 25609899, 51219798]

約数ペア:

[(1, 51219798), (2, 25609899), (3, 17073266), (6, 8536633), (7, 7317114), (14, 3658557), (21, 2439038), (42, 1219519), (49, 1045302), (83, 617106), (98, 522651), (147, 348434), (166, 308553), (249, 205702), (294, 174217), (498, 102851), (581, 88158), (1162, 44079), (1743, 29386), (2099, 24402), (3486, 14693), (4067, 12594), (4198, 12201), (6297, 8134)]