52064040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61981}}^1$

素因数の和:62002

約数の個数: 64

約数和(自身を含む): 178508160

約数和(自身を除く): 126444120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 61981, 123962, 185943, 247924, 309905, 371886, 433867, 495848, 619810, 743772, 867734, 929715, 1239620, 1301601, 1487544, 1735468, 1859430, 2169335, 2479240, 2603202, 3470936, 3718860, 4338670, 5206404, 6508005, 7437720, 8677340, 10412808, 13016010, 17354680, 26032020, 52064040]

約数ペア:

[(1, 52064040), (2, 26032020), (3, 17354680), (4, 13016010), (5, 10412808), (6, 8677340), (7, 7437720), (8, 6508005), (10, 5206404), (12, 4338670), (14, 3718860), (15, 3470936), (20, 2603202), (21, 2479240), (24, 2169335), (28, 1859430), (30, 1735468), (35, 1487544), (40, 1301601), (42, 1239620), (56, 929715), (60, 867734), (70, 743772), (84, 619810), (105, 495848), (120, 433867), (140, 371886), (168, 309905), (210, 247924), (280, 185943), (420, 123962), (840, 61981)]