51803766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 64

約数和(自身を含む): 138508800

約数和(自身を除く): 86705034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 7213, 14426, 21639, 43278, 50491, 64917, 100982, 129834, 137047, 151473, 194751, 274094, 302946, 389502, 411141, 454419, 822282, 908838, 959329, 1233423, 1363257, 1918658, 2466846, 2726514, 2877987, 3700269, 5755974, 7400538, 8633961, 17267922, 25901883, 51803766]

約数ペア:

[(1, 51803766), (2, 25901883), (3, 17267922), (6, 8633961), (7, 7400538), (9, 5755974), (14, 3700269), (18, 2877987), (19, 2726514), (21, 2466846), (27, 1918658), (38, 1363257), (42, 1233423), (54, 959329), (57, 908838), (63, 822282), (114, 454419), (126, 411141), (133, 389502), (171, 302946), (189, 274094), (266, 194751), (342, 151473), (378, 137047), (399, 129834), (513, 100982), (798, 64917), (1026, 50491), (1197, 43278), (2394, 21639), (3591, 14426), (7182, 7213)]