51450294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 69207306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1259, 1946, 2518, 2919, 3777, 5838, 6811, 7554, 8813, 13622, 17626, 20433, 26439, 40866, 52878, 61691, 123382, 175001, 185073, 350002, 370146, 525003, 1050006, 1225007, 2450014, 3675021, 7350042, 8575049, 17150098, 25725147, 51450294]

約数ペア:

[(1, 51450294), (2, 25725147), (3, 17150098), (6, 8575049), (7, 7350042), (14, 3675021), (21, 2450014), (42, 1225007), (49, 1050006), (98, 525003), (139, 370146), (147, 350002), (278, 185073), (294, 175001), (417, 123382), (834, 61691), (973, 52878), (1259, 40866), (1946, 26439), (2518, 20433), (2919, 17626), (3777, 13622), (5838, 8813), (6811, 7554)]