51385956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 84089244

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 164, 228, 239, 246, 276, 437, 478, 492, 717, 779, 874, 943, 956, 1311, 1434, 1558, 1748, 1886, 2337, 2622, 2829, 2868, 3116, 3772, 4541, 4674, 5244, 5497, 5658, 9082, 9348, 9799, 10994, 11316, 13623, 16491, 17917, 18164, 19598, 21988, 27246, 29397, 32982, 35834, 39196, 53751, 54492, 58794, 65964, 71668, 104443, 107502, 117588, 186181, 208886, 215004, 225377, 313329, 372362, 417772, 450754, 558543, 626658, 676131, 744724, 901508, 1117086, 1253316, 1352262, 2234172, 2704524, 4282163, 8564326, 12846489, 17128652, 25692978, 51385956]

約数ペア:

[(1, 51385956), (2, 25692978), (3, 17128652), (4, 12846489), (6, 8564326), (12, 4282163), (19, 2704524), (23, 2234172), (38, 1352262), (41, 1253316), (46, 1117086), (57, 901508), (69, 744724), (76, 676131), (82, 626658), (92, 558543), (114, 450754), (123, 417772), (138, 372362), (164, 313329), (228, 225377), (239, 215004), (246, 208886), (276, 186181), (437, 117588), (478, 107502), (492, 104443), (717, 71668), (779, 65964), (874, 58794), (943, 54492), (956, 53751), (1311, 39196), (1434, 35834), (1558, 32982), (1748, 29397), (1886, 27246), (2337, 21988), (2622, 19598), (2829, 18164), (2868, 17917), (3116, 16491), (3772, 13623), (4541, 11316), (4674, 10994), (5244, 9799), (5497, 9348), (5658, 9082)]