51117714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 117542880

約数和(自身を除く): 66425166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1091, 1233, 2182, 2466, 2603, 3273, 5206, 6546, 7809, 9819, 15618, 19638, 20729, 23427, 41458, 46854, 62187, 124374, 149467, 186561, 298934, 373122, 448401, 896802, 1345203, 2690406, 2839873, 5679746, 8519619, 17039238, 25558857, 51117714]

約数ペア:

[(1, 51117714), (2, 25558857), (3, 17039238), (6, 8519619), (9, 5679746), (18, 2839873), (19, 2690406), (38, 1345203), (57, 896802), (114, 448401), (137, 373122), (171, 298934), (274, 186561), (342, 149467), (411, 124374), (822, 62187), (1091, 46854), (1233, 41458), (2182, 23427), (2466, 20729), (2603, 19638), (3273, 15618), (5206, 9819), (6546, 7809)]