53163522

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 123731712

約数和(自身を除く): 70568190

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 2447, 3621, 4894, 7242, 7341, 10863, 14682, 21726, 22023, 41599, 44046, 83198, 124797, 173737, 249594, 347474, 374391, 521211, 748782, 1042422, 1563633, 2953529, 3127266, 5907058, 8860587, 17721174, 26581761, 53163522]

約数ペア:

[(1, 53163522), (2, 26581761), (3, 17721174), (6, 8860587), (9, 5907058), (17, 3127266), (18, 2953529), (34, 1563633), (51, 1042422), (71, 748782), (102, 521211), (142, 374391), (153, 347474), (213, 249594), (306, 173737), (426, 124797), (639, 83198), (1207, 44046), (1278, 41599), (2414, 22023), (2447, 21726), (3621, 14682), (4894, 10863), (7242, 7341)]