50919453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 83166720

約数和(自身を除く): 32247267

約数列:

[1, 3, 9, 13, 31, 39, 93, 101, 117, 139, 279, 303, 403, 417, 909, 1209, 1251, 1313, 1807, 3131, 3627, 3939, 4309, 5421, 9393, 11817, 12927, 14039, 16263, 28179, 38781, 40703, 42117, 56017, 122109, 126351, 168051, 182507, 366327, 435209, 504153, 547521, 1305627, 1642563, 3916881, 5657717, 16973151, 50919453]

約数ペア:

[(1, 50919453), (3, 16973151), (9, 5657717), (13, 3916881), (31, 1642563), (39, 1305627), (93, 547521), (101, 504153), (117, 435209), (139, 366327), (279, 182507), (303, 168051), (403, 126351), (417, 122109), (909, 56017), (1209, 42117), (1251, 40703), (1313, 38781), (1807, 28179), (3131, 16263), (3627, 14039), (3939, 12927), (4309, 11817), (5421, 9393)]