51950290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 109999512

約数和(自身を除く): 58049222

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1093, 1358, 2186, 3395, 4753, 5465, 6790, 7651, 9506, 10930, 15302, 23765, 38255, 47530, 53557, 76510, 106021, 107114, 212042, 267785, 530105, 535570, 742147, 1060210, 1484294, 3710735, 5195029, 7421470, 10390058, 25975145, 51950290]

約数ペア:

[(1, 51950290), (2, 25975145), (5, 10390058), (7, 7421470), (10, 5195029), (14, 3710735), (35, 1484294), (49, 1060210), (70, 742147), (97, 535570), (98, 530105), (194, 267785), (245, 212042), (485, 107114), (490, 106021), (679, 76510), (970, 53557), (1093, 47530), (1358, 38255), (2186, 23765), (3395, 15302), (4753, 10930), (5465, 9506), (6790, 7651)]