50169399

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 78414336

約数和(自身を除く): 28244937

約数列:

[1, 3, 7, 21, 67, 181, 197, 201, 469, 543, 591, 1267, 1379, 1407, 3801, 4137, 12127, 13199, 35657, 36381, 39597, 84889, 92393, 106971, 249599, 254667, 277179, 748797, 2389019, 7167057, 16723133, 50169399]

約数ペア:

[(1, 50169399), (3, 16723133), (7, 7167057), (21, 2389019), (67, 748797), (181, 277179), (197, 254667), (201, 249599), (469, 106971), (543, 92393), (591, 84889), (1267, 39597), (1379, 36381), (1407, 35657), (3801, 13199), (4137, 12127)]