51503976

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 139859460

約数和(自身を除く): 88355484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1373, 1563, 2084, 2746, 3126, 4119, 4168, 4689, 5492, 6252, 8238, 9378, 10984, 12357, 12504, 16476, 18756, 24714, 32952, 37512, 49428, 98856, 715333, 1430666, 2145999, 2861332, 4291998, 5722664, 6437997, 8583996, 12875994, 17167992, 25751988, 51503976]

約数ペア:

[(1, 51503976), (2, 25751988), (3, 17167992), (4, 12875994), (6, 8583996), (8, 6437997), (9, 5722664), (12, 4291998), (18, 2861332), (24, 2145999), (36, 1430666), (72, 715333), (521, 98856), (1042, 49428), (1373, 37512), (1563, 32952), (2084, 24714), (2746, 18756), (3126, 16476), (4119, 12504), (4168, 12357), (4689, 10984), (5492, 9378), (6252, 8238)]