54339740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 142719360

約数和(自身を除く): 88379620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 409, 455, 511, 730, 818, 910, 949, 1022, 1460, 1636, 1820, 1898, 2044, 2045, 2555, 2863, 3796, 4090, 4745, 5110, 5317, 5726, 6643, 8180, 9490, 10220, 10634, 11452, 13286, 14315, 18980, 21268, 26572, 26585, 28630, 29857, 33215, 37219, 53170, 57260, 59714, 66430, 74438, 106340, 119428, 132860, 148876, 149285, 186095, 208999, 298570, 372190, 388141, 417998, 597140, 744380, 776282, 835996, 1044995, 1552564, 1940705, 2089990, 2716987, 3881410, 4179980, 5433974, 7762820, 10867948, 13584935, 27169870, 54339740]

約数ペア:

[(1, 54339740), (2, 27169870), (4, 13584935), (5, 10867948), (7, 7762820), (10, 5433974), (13, 4179980), (14, 3881410), (20, 2716987), (26, 2089990), (28, 1940705), (35, 1552564), (52, 1044995), (65, 835996), (70, 776282), (73, 744380), (91, 597140), (130, 417998), (140, 388141), (146, 372190), (182, 298570), (260, 208999), (292, 186095), (364, 149285), (365, 148876), (409, 132860), (455, 119428), (511, 106340), (730, 74438), (818, 66430), (910, 59714), (949, 57260), (1022, 53170), (1460, 37219), (1636, 33215), (1820, 29857), (1898, 28630), (2044, 26585), (2045, 26572), (2555, 21268), (2863, 18980), (3796, 14315), (4090, 13286), (4745, 11452), (5110, 10634), (5317, 10220), (5726, 9490), (6643, 8180)]