50172993

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 80532480

約数和(自身を除く): 30359487

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 641, 669, 1923, 2007, 2899, 5769, 6021, 8333, 8697, 17307, 24999, 26091, 74997, 78273, 142943, 224991, 428829, 1286487, 1858259, 3859461, 5574777, 16724331, 50172993]

約数ペア:

[(1, 50172993), (3, 16724331), (9, 5574777), (13, 3859461), (27, 1858259), (39, 1286487), (117, 428829), (223, 224991), (351, 142943), (641, 78273), (669, 74997), (1923, 26091), (2007, 24999), (2899, 17307), (5769, 8697), (6021, 8333)]