53018172025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{117109}}^1$

素因数の和:117338

約数の個数: 48

約数和(自身を含む): 81321184000

約数和(自身を除く): 28303011975

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 199, 325, 455, 995, 1393, 2275, 2587, 4975, 6965, 12935, 18109, 34825, 64675, 90545, 117109, 452725, 585545, 819763, 1522417, 2927725, 4098815, 7612085, 10656919, 20494075, 23304691, 38060425, 53284595, 116523455, 163132837, 266422975, 302960983, 582617275, 815664185, 1514804915, 2120726881, 4078320925, 7574024575, 10603634405, 53018172025]

約数ペア:

[(1, 53018172025), (5, 10603634405), (7, 7574024575), (13, 4078320925), (25, 2120726881), (35, 1514804915), (65, 815664185), (91, 582617275), (175, 302960983), (199, 266422975), (325, 163132837), (455, 116523455), (995, 53284595), (1393, 38060425), (2275, 23304691), (2587, 20494075), (4975, 10656919), (6965, 7612085), (12935, 4098815), (18109, 2927725), (34825, 1522417), (64675, 819763), (90545, 585545), (117109, 452725)]