56975800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{40697}}^1$

素因数の和:40720

約数の個数: 48

約数和(自身を含む): 151396560

約数和(自身を除く): 94420760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 40697, 81394, 162788, 203485, 284879, 325576, 406970, 569758, 813940, 1017425, 1139516, 1424395, 1627880, 2034850, 2279032, 2848790, 4069700, 5697580, 7121975, 8139400, 11395160, 14243950, 28487900, 56975800]

約数ペア:

[(1, 56975800), (2, 28487900), (4, 14243950), (5, 11395160), (7, 8139400), (8, 7121975), (10, 5697580), (14, 4069700), (20, 2848790), (25, 2279032), (28, 2034850), (35, 1627880), (40, 1424395), (50, 1139516), (56, 1017425), (70, 813940), (100, 569758), (140, 406970), (175, 325576), (200, 284879), (280, 203485), (350, 162788), (700, 81394), (1400, 40697)]