55018404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 160480320

約数和(自身を除く): 105461916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2003, 2289, 3052, 3924, 4006, 4578, 6009, 6867, 8012, 9156, 12018, 13734, 14021, 18027, 24036, 27468, 28042, 36054, 42063, 56084, 72108, 84126, 126189, 168252, 218327, 252378, 436654, 504756, 654981, 873308, 1309962, 1528289, 1964943, 2619924, 3056578, 3929886, 4584867, 6113156, 7859772, 9169734, 13754601, 18339468, 27509202, 55018404]

約数ペア:

[(1, 55018404), (2, 27509202), (3, 18339468), (4, 13754601), (6, 9169734), (7, 7859772), (9, 6113156), (12, 4584867), (14, 3929886), (18, 3056578), (21, 2619924), (28, 1964943), (36, 1528289), (42, 1309962), (63, 873308), (84, 654981), (109, 504756), (126, 436654), (218, 252378), (252, 218327), (327, 168252), (436, 126189), (654, 84126), (763, 72108), (981, 56084), (1308, 42063), (1526, 36054), (1962, 28042), (2003, 27468), (2289, 24036), (3052, 18027), (3924, 14021), (4006, 13734), (4578, 12018), (6009, 9156), (6867, 8012)]