49886992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 99736920

約数和(自身を除く): 49849928

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 661, 712, 848, 1322, 1424, 2644, 4717, 5288, 9434, 10576, 18868, 35033, 37736, 58829, 70066, 75472, 117658, 140132, 235316, 280264, 470632, 560528, 941264, 3117937, 6235874, 12471748, 24943496, 49886992]

約数ペア:

[(1, 49886992), (2, 24943496), (4, 12471748), (8, 6235874), (16, 3117937), (53, 941264), (89, 560528), (106, 470632), (178, 280264), (212, 235316), (356, 140132), (424, 117658), (661, 75472), (712, 70066), (848, 58829), (1322, 37736), (1424, 35033), (2644, 18868), (4717, 10576), (5288, 9434)]