54190864

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 90

約数和(自身を含む): 132578010

約数和(自身を除く): 78387146

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 409, 637, 676, 728, 784, 818, 1183, 1274, 1352, 1456, 1636, 2366, 2548, 2704, 2863, 3272, 4732, 5096, 5317, 5726, 6544, 8281, 9464, 10192, 10634, 11452, 16562, 18928, 20041, 21268, 22904, 33124, 37219, 40082, 42536, 45808, 66248, 69121, 74438, 80164, 85072, 132496, 138242, 148876, 160328, 260533, 276484, 297752, 320656, 483847, 521066, 552968, 595504, 967694, 1042132, 1105936, 1935388, 2084264, 3386929, 3870776, 4168528, 6773858, 7741552, 13547716, 27095432, 54190864]

約数ペア:

[(1, 54190864), (2, 27095432), (4, 13547716), (7, 7741552), (8, 6773858), (13, 4168528), (14, 3870776), (16, 3386929), (26, 2084264), (28, 1935388), (49, 1105936), (52, 1042132), (56, 967694), (91, 595504), (98, 552968), (104, 521066), (112, 483847), (169, 320656), (182, 297752), (196, 276484), (208, 260533), (338, 160328), (364, 148876), (392, 138242), (409, 132496), (637, 85072), (676, 80164), (728, 74438), (784, 69121), (818, 66248), (1183, 45808), (1274, 42536), (1352, 40082), (1456, 37219), (1636, 33124), (2366, 22904), (2548, 21268), (2704, 20041), (2863, 18928), (3272, 16562), (4732, 11452), (5096, 10634), (5317, 10192), (5726, 9464), (6544, 8281)]