52257780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 166302864

約数和(自身を除く): 114045084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 73, 82, 90, 97, 123, 146, 164, 180, 194, 205, 219, 246, 291, 292, 365, 369, 388, 410, 438, 485, 492, 582, 615, 657, 730, 738, 820, 873, 876, 970, 1095, 1164, 1230, 1314, 1455, 1460, 1476, 1746, 1845, 1940, 2190, 2460, 2628, 2910, 2993, 3285, 3492, 3690, 3977, 4365, 4380, 5820, 5986, 6570, 7081, 7380, 7954, 8730, 8979, 11931, 11972, 13140, 14162, 14965, 15908, 17460, 17958, 19885, 21243, 23862, 26937, 28324, 29930, 35405, 35793, 35916, 39770, 42486, 44895, 47724, 53874, 59655, 59860, 63729, 70810, 71586, 79540, 84972, 89790, 106215, 107748, 119310, 127458, 134685, 141620, 143172, 178965, 179580, 212430, 238620, 254916, 269370, 290321, 318645, 357930, 424860, 538740, 580642, 637290, 715860, 870963, 1161284, 1274580, 1451605, 1741926, 2612889, 2903210, 3483852, 4354815, 5225778, 5806420, 8709630, 10451556, 13064445, 17419260, 26128890, 52257780]

約数ペア:

[(1, 52257780), (2, 26128890), (3, 17419260), (4, 13064445), (5, 10451556), (6, 8709630), (9, 5806420), (10, 5225778), (12, 4354815), (15, 3483852), (18, 2903210), (20, 2612889), (30, 1741926), (36, 1451605), (41, 1274580), (45, 1161284), (60, 870963), (73, 715860), (82, 637290), (90, 580642), (97, 538740), (123, 424860), (146, 357930), (164, 318645), (180, 290321), (194, 269370), (205, 254916), (219, 238620), (246, 212430), (291, 179580), (292, 178965), (365, 143172), (369, 141620), (388, 134685), (410, 127458), (438, 119310), (485, 107748), (492, 106215), (582, 89790), (615, 84972), (657, 79540), (730, 71586), (738, 70810), (820, 63729), (873, 59860), (876, 59655), (970, 53874), (1095, 47724), (1164, 44895), (1230, 42486), (1314, 39770), (1455, 35916), (1460, 35793), (1476, 35405), (1746, 29930), (1845, 28324), (1940, 26937), (2190, 23862), (2460, 21243), (2628, 19885), (2910, 17958), (2993, 17460), (3285, 15908), (3492, 14965), (3690, 14162), (3977, 13140), (4365, 11972), (4380, 11931), (5820, 8979), (5986, 8730), (6570, 7954), (7081, 7380)]