56557760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3607}}^1$

素因数の和:3638

約数の個数: 84

約数和(自身を含む): 156709872

約数和(自身を除く): 100152112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3607, 3920, 7214, 7840, 14428, 15680, 18035, 25249, 28856, 36070, 50498, 57712, 72140, 100996, 115424, 126245, 144280, 176743, 201992, 230848, 252490, 288560, 353486, 403984, 504980, 577120, 706972, 807968, 883715, 1009960, 1154240, 1413944, 1615936, 1767430, 2019920, 2827888, 3534860, 4039840, 5655776, 7069720, 8079680, 11311552, 14139440, 28278880, 56557760]

約数ペア:

[(1, 56557760), (2, 28278880), (4, 14139440), (5, 11311552), (7, 8079680), (8, 7069720), (10, 5655776), (14, 4039840), (16, 3534860), (20, 2827888), (28, 2019920), (32, 1767430), (35, 1615936), (40, 1413944), (49, 1154240), (56, 1009960), (64, 883715), (70, 807968), (80, 706972), (98, 577120), (112, 504980), (140, 403984), (160, 353486), (196, 288560), (224, 252490), (245, 230848), (280, 201992), (320, 176743), (392, 144280), (448, 126245), (490, 115424), (560, 100996), (784, 72140), (980, 57712), (1120, 50498), (1568, 36070), (1960, 28856), (2240, 25249), (3136, 18035), (3607, 15680), (3920, 14428), (7214, 7840)]