53690418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 72107982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 207, 278, 311, 414, 417, 621, 622, 834, 933, 1242, 1251, 1866, 2502, 2799, 3197, 3753, 5598, 6394, 7153, 7506, 8397, 9591, 14306, 16794, 19182, 21459, 28773, 42918, 43229, 57546, 64377, 86319, 86458, 128754, 129687, 172638, 193131, 259374, 386262, 389061, 778122, 994267, 1167183, 1988534, 2334366, 2982801, 5965602, 8948403, 17896806, 26845209, 53690418]

約数ペア:

[(1, 53690418), (2, 26845209), (3, 17896806), (6, 8948403), (9, 5965602), (18, 2982801), (23, 2334366), (27, 1988534), (46, 1167183), (54, 994267), (69, 778122), (138, 389061), (139, 386262), (207, 259374), (278, 193131), (311, 172638), (414, 129687), (417, 128754), (621, 86458), (622, 86319), (834, 64377), (933, 57546), (1242, 43229), (1251, 42918), (1866, 28773), (2502, 21459), (2799, 19182), (3197, 16794), (3753, 14306), (5598, 9591), (6394, 8397), (7153, 7506)]