53419986

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 120138480

約数和(自身を除く): 66718494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 787, 838, 1257, 1574, 2361, 2514, 3771, 4722, 7083, 7542, 11313, 14166, 21249, 22626, 33939, 42498, 63747, 67878, 127494, 329753, 659506, 989259, 1978518, 2967777, 5935554, 8903331, 17806662, 26709993, 53419986]

約数ペア:

[(1, 53419986), (2, 26709993), (3, 17806662), (6, 8903331), (9, 5935554), (18, 2967777), (27, 1978518), (54, 989259), (81, 659506), (162, 329753), (419, 127494), (787, 67878), (838, 63747), (1257, 42498), (1574, 33939), (2361, 22626), (2514, 21249), (3771, 14166), (4722, 11313), (7083, 7542)]