51340170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 151911936

約数和(自身を除く): 100571766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 73, 85, 102, 105, 119, 146, 170, 197, 210, 219, 238, 255, 357, 365, 394, 438, 510, 511, 591, 595, 714, 730, 985, 1022, 1095, 1182, 1190, 1241, 1379, 1533, 1785, 1970, 2190, 2482, 2555, 2758, 2955, 3066, 3349, 3570, 3723, 4137, 5110, 5910, 6205, 6698, 6895, 7446, 7665, 8274, 8687, 10047, 12410, 13790, 14381, 15330, 16745, 17374, 18615, 20094, 20685, 23443, 26061, 28762, 33490, 37230, 41370, 43143, 43435, 46886, 50235, 52122, 70329, 71905, 86286, 86870, 100470, 100667, 117215, 130305, 140658, 143810, 201334, 215715, 234430, 244477, 260610, 302001, 351645, 431430, 488954, 503335, 604002, 703290, 733431, 1006670, 1222385, 1466862, 1510005, 1711339, 2444770, 3020010, 3422678, 3667155, 5134017, 7334310, 8556695, 10268034, 17113390, 25670085, 51340170]

約数ペア:

[(1, 51340170), (2, 25670085), (3, 17113390), (5, 10268034), (6, 8556695), (7, 7334310), (10, 5134017), (14, 3667155), (15, 3422678), (17, 3020010), (21, 2444770), (30, 1711339), (34, 1510005), (35, 1466862), (42, 1222385), (51, 1006670), (70, 733431), (73, 703290), (85, 604002), (102, 503335), (105, 488954), (119, 431430), (146, 351645), (170, 302001), (197, 260610), (210, 244477), (219, 234430), (238, 215715), (255, 201334), (357, 143810), (365, 140658), (394, 130305), (438, 117215), (510, 100667), (511, 100470), (591, 86870), (595, 86286), (714, 71905), (730, 70329), (985, 52122), (1022, 50235), (1095, 46886), (1182, 43435), (1190, 43143), (1241, 41370), (1379, 37230), (1533, 33490), (1785, 28762), (1970, 26061), (2190, 23443), (2482, 20685), (2555, 20094), (2758, 18615), (2955, 17374), (3066, 16745), (3349, 15330), (3570, 14381), (3723, 13790), (4137, 12410), (5110, 10047), (5910, 8687), (6205, 8274), (6698, 7665), (6895, 7446)]