51489576

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16631}}^1$

素因数の和:16686

約数の個数: 48

約数和(自身を含む): 142702560

約数和(自身を除く): 91212984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 299358, 399144, 598716, 715133, 1197432, 1430266, 2145399, 2860532, 4290798, 5721064, 6436197, 8581596, 12872394, 17163192, 25744788, 51489576]

約数ペア:

[(1, 51489576), (2, 25744788), (3, 17163192), (4, 12872394), (6, 8581596), (8, 6436197), (9, 5721064), (12, 4290798), (18, 2860532), (24, 2145399), (36, 1430266), (43, 1197432), (72, 715133), (86, 598716), (129, 399144), (172, 299358), (258, 199572), (344, 149679), (387, 133048), (516, 99786), (774, 66524), (1032, 49893), (1548, 33262), (3096, 16631)]