53015697

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 89631360

約数和(自身を除く): 36615663

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 503, 717, 1509, 1673, 2151, 3521, 4527, 5019, 10563, 11711, 15057, 24647, 31689, 35133, 73941, 105399, 120217, 221823, 360651, 841519, 1081953, 2524557, 5890633, 7573671, 17671899, 53015697]

約数ペア:

[(1, 53015697), (3, 17671899), (7, 7573671), (9, 5890633), (21, 2524557), (49, 1081953), (63, 841519), (147, 360651), (239, 221823), (441, 120217), (503, 105399), (717, 73941), (1509, 35133), (1673, 31689), (2151, 24647), (3521, 15057), (4527, 11711), (5019, 10563)]