51665166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 133818048

約数和(自身を除く): 82152882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 73, 82, 123, 126, 137, 146, 219, 246, 274, 287, 369, 411, 438, 511, 574, 657, 738, 822, 861, 959, 1022, 1233, 1314, 1533, 1722, 1918, 2466, 2583, 2877, 2993, 3066, 4599, 5166, 5617, 5754, 5986, 8631, 8979, 9198, 10001, 11234, 16851, 17262, 17958, 20002, 20951, 26937, 30003, 33702, 39319, 41902, 50553, 53874, 60006, 62853, 70007, 78638, 90009, 101106, 117957, 125706, 140014, 180018, 188559, 210021, 235914, 353871, 377118, 410041, 420042, 630063, 707742, 820082, 1230123, 1260126, 2460246, 2870287, 3690369, 5740574, 7380738, 8610861, 17221722, 25832583, 51665166]

約数ペア:

[(1, 51665166), (2, 25832583), (3, 17221722), (6, 8610861), (7, 7380738), (9, 5740574), (14, 3690369), (18, 2870287), (21, 2460246), (41, 1260126), (42, 1230123), (63, 820082), (73, 707742), (82, 630063), (123, 420042), (126, 410041), (137, 377118), (146, 353871), (219, 235914), (246, 210021), (274, 188559), (287, 180018), (369, 140014), (411, 125706), (438, 117957), (511, 101106), (574, 90009), (657, 78638), (738, 70007), (822, 62853), (861, 60006), (959, 53874), (1022, 50553), (1233, 41902), (1314, 39319), (1533, 33702), (1722, 30003), (1918, 26937), (2466, 20951), (2583, 20002), (2877, 17958), (2993, 17262), (3066, 16851), (4599, 11234), (5166, 10001), (5617, 9198), (5754, 8979), (5986, 8631)]