51699186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 72

約数和(自身を含む): 140754432

約数和(自身を除く): 89055246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 3391, 5082, 6782, 7623, 10173, 15246, 20346, 23737, 30519, 37301, 47474, 61038, 71211, 74602, 111903, 142422, 213633, 223806, 261107, 335709, 410311, 427266, 522214, 671418, 783321, 820622, 1230933, 1566642, 2349963, 2461866, 2872177, 3692799, 4699926, 5744354, 7385598, 8616531, 17233062, 25849593, 51699186]

約数ペア:

[(1, 51699186), (2, 25849593), (3, 17233062), (6, 8616531), (7, 7385598), (9, 5744354), (11, 4699926), (14, 3692799), (18, 2872177), (21, 2461866), (22, 2349963), (33, 1566642), (42, 1230933), (63, 820622), (66, 783321), (77, 671418), (99, 522214), (121, 427266), (126, 410311), (154, 335709), (198, 261107), (231, 223806), (242, 213633), (363, 142422), (462, 111903), (693, 74602), (726, 71211), (847, 61038), (1089, 47474), (1386, 37301), (1694, 30519), (2178, 23737), (2541, 20346), (3391, 15246), (5082, 10173), (6782, 7623)]