47840170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 101389320

約数和(自身を除く): 53549150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1097, 1246, 2194, 3115, 4361, 5485, 6230, 7679, 8722, 10970, 15358, 21805, 38395, 43610, 53753, 76790, 97633, 107506, 195266, 268765, 488165, 537530, 683431, 976330, 1366862, 3417155, 4784017, 6834310, 9568034, 23920085, 47840170]

約数ペア:

[(1, 47840170), (2, 23920085), (5, 9568034), (7, 6834310), (10, 4784017), (14, 3417155), (35, 1366862), (49, 976330), (70, 683431), (89, 537530), (98, 488165), (178, 268765), (245, 195266), (445, 107506), (490, 97633), (623, 76790), (890, 53753), (1097, 43610), (1246, 38395), (2194, 21805), (3115, 15358), (4361, 10970), (5485, 8722), (6230, 7679)]