50001471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 86014656

約数和(自身を除く): 36013185

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1093, 1173, 1989, 2691, 3279, 3519, 5083, 9837, 14209, 15249, 18581, 25139, 42627, 45747, 55743, 75417, 127881, 167229, 226251, 241553, 326807, 427363, 724659, 980421, 1282089, 2173977, 2941263, 3846267, 5555719, 16667157, 50001471]

約数ペア:

[(1, 50001471), (3, 16667157), (9, 5555719), (13, 3846267), (17, 2941263), (23, 2173977), (39, 1282089), (51, 980421), (69, 724659), (117, 427363), (153, 326807), (207, 241553), (221, 226251), (299, 167229), (391, 127881), (663, 75417), (897, 55743), (1093, 45747), (1173, 42627), (1989, 25139), (2691, 18581), (3279, 15249), (3519, 14209), (5083, 9837)]