47437960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51563}}^1$

素因数の和:51597

約数の個数: 32

約数和(自身を含む): 111378240

約数和(自身を除く): 63940280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51563, 103126, 206252, 257815, 412504, 515630, 1031260, 1185949, 2062520, 2371898, 4743796, 5929745, 9487592, 11859490, 23718980, 47437960]

約数ペア:

[(1, 47437960), (2, 23718980), (4, 11859490), (5, 9487592), (8, 5929745), (10, 4743796), (20, 2371898), (23, 2062520), (40, 1185949), (46, 1031260), (92, 515630), (115, 412504), (184, 257815), (230, 206252), (460, 103126), (920, 51563)]