26474210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 56105784

約数和(自身を除く): 29631574

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 557, 679, 970, 1114, 1358, 2785, 3395, 3899, 4753, 5570, 6790, 7798, 9506, 19495, 23765, 27293, 38990, 47530, 54029, 54586, 108058, 136465, 270145, 272930, 378203, 540290, 756406, 1891015, 2647421, 3782030, 5294842, 13237105, 26474210]

約数ペア:

[(1, 26474210), (2, 13237105), (5, 5294842), (7, 3782030), (10, 2647421), (14, 1891015), (35, 756406), (49, 540290), (70, 378203), (97, 272930), (98, 270145), (194, 136465), (245, 108058), (485, 54586), (490, 54029), (557, 47530), (679, 38990), (970, 27293), (1114, 23765), (1358, 19495), (2785, 9506), (3395, 7798), (3899, 6790), (4753, 5570)]