50553153

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 90047232

約数和(自身を除く): 39494079

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 271, 329, 423, 441, 567, 813, 987, 1269, 1323, 1897, 2303, 2439, 2961, 3807, 3969, 5691, 6909, 7317, 8883, 12737, 13279, 17073, 20727, 21951, 26649, 38211, 39837, 51219, 62181, 89159, 114633, 119511, 153657, 186543, 267477, 343899, 358533, 624113, 802431, 1031697, 1075599, 1872339, 2407293, 5617017, 7221879, 16851051, 50553153]

約数ペア:

[(1, 50553153), (3, 16851051), (7, 7221879), (9, 5617017), (21, 2407293), (27, 1872339), (47, 1075599), (49, 1031697), (63, 802431), (81, 624113), (141, 358533), (147, 343899), (189, 267477), (271, 186543), (329, 153657), (423, 119511), (441, 114633), (567, 89159), (813, 62181), (987, 51219), (1269, 39837), (1323, 38211), (1897, 26649), (2303, 21951), (2439, 20727), (2961, 17073), (3807, 13279), (3969, 12737), (5691, 8883), (6909, 7317)]