53747642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 96550272

約数和(自身を除く): 42802630

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 311, 391, 442, 578, 598, 622, 782, 3757, 4043, 5083, 5287, 6647, 7153, 7514, 8086, 10166, 10574, 13294, 14306, 68731, 86411, 89879, 92989, 121601, 137462, 172822, 179758, 185978, 243202, 1168427, 1580813, 2067217, 2336854, 3161626, 4134434, 26873821, 53747642]

約数ペア:

[(1, 53747642), (2, 26873821), (13, 4134434), (17, 3161626), (23, 2336854), (26, 2067217), (34, 1580813), (46, 1168427), (221, 243202), (289, 185978), (299, 179758), (311, 172822), (391, 137462), (442, 121601), (578, 92989), (598, 89879), (622, 86411), (782, 68731), (3757, 14306), (4043, 13294), (5083, 10574), (5287, 10166), (6647, 8086), (7153, 7514)]