53843538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3571}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 69604782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 3571, 5026, 7142, 7539, 10713, 15078, 21426, 24997, 49994, 74991, 149982, 1281989, 2563978, 3845967, 7691934, 8973923, 17947846, 26921769, 53843538]

約数ペア:

[(1, 53843538), (2, 26921769), (3, 17947846), (6, 8973923), (7, 7691934), (14, 3845967), (21, 2563978), (42, 1281989), (359, 149982), (718, 74991), (1077, 49994), (2154, 24997), (2513, 21426), (3571, 15078), (5026, 10713), (7142, 7539)]