53280176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195883}}^1$

素因数の和:195908

約数の個数: 20

約数和(自身を含む): 109303272

約数和(自身を除く): 56023096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195883, 391766, 783532, 1567064, 3134128, 3330011, 6660022, 13320044, 26640088, 53280176]

約数ペア:

[(1, 53280176), (2, 26640088), (4, 13320044), (8, 6660022), (16, 3330011), (17, 3134128), (34, 1567064), (68, 783532), (136, 391766), (272, 195883)]