49945558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4\times {\mathrm{23}}^1$

素因数の和:106

約数の個数: 40

約数和(自身を含む): 89450928

約数和(自身を除く): 39505370

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 578, 598, 782, 3757, 4913, 5083, 6647, 7514, 9826, 10166, 13294, 63869, 83521, 86411, 112999, 127738, 167042, 172822, 225998, 1085773, 1468987, 1920983, 2171546, 2937974, 3841966, 24972779, 49945558]

約数ペア:

[(1, 49945558), (2, 24972779), (13, 3841966), (17, 2937974), (23, 2171546), (26, 1920983), (34, 1468987), (46, 1085773), (221, 225998), (289, 172822), (299, 167042), (391, 127738), (442, 112999), (578, 86411), (598, 83521), (782, 63869), (3757, 13294), (4913, 10166), (5083, 9826), (6647, 7514)]