50378979

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 28901661

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 413, 511, 557, 1239, 1533, 1671, 3899, 4307, 11697, 12921, 30149, 32863, 40661, 90447, 98589, 121983, 230041, 284627, 690123, 853881, 2398999, 7196997, 16792993, 50378979]

約数ペア:

[(1, 50378979), (3, 16792993), (7, 7196997), (21, 2398999), (59, 853881), (73, 690123), (177, 284627), (219, 230041), (413, 121983), (511, 98589), (557, 90447), (1239, 40661), (1533, 32863), (1671, 30149), (3899, 12921), (4307, 11697)]