55012440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 191232000

約数和(自身を除く): 136219560

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, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 829, 840, 948, 1106, 1185, 1580, 1658, 1659, 1896, 2212, 2370, 2487, 2765, 3160, 3316, 3318, 4145, 4424, 4740, 4974, 5530, 5803, 6632, 6636, 8290, 8295, 9480, 9948, 11060, 11606, 12435, 13272, 16580, 16590, 17409, 19896, 22120, 23212, 24870, 29015, 33160, 33180, 34818, 46424, 49740, 58030, 65491, 66360, 69636, 87045, 99480, 116060, 130982, 139272, 174090, 196473, 232120, 261964, 327455, 348180, 392946, 458437, 523928, 654910, 696360, 785892, 916874, 982365, 1309820, 1375311, 1571784, 1833748, 1964730, 2292185, 2619640, 2750622, 3667496, 3929460, 4584370, 5501244, 6876555, 7858920, 9168740, 11002488, 13753110, 18337480, 27506220, 55012440]

約数ペア:

[(1, 55012440), (2, 27506220), (3, 18337480), (4, 13753110), (5, 11002488), (6, 9168740), (7, 7858920), (8, 6876555), (10, 5501244), (12, 4584370), (14, 3929460), (15, 3667496), (20, 2750622), (21, 2619640), (24, 2292185), (28, 1964730), (30, 1833748), (35, 1571784), (40, 1375311), (42, 1309820), (56, 982365), (60, 916874), (70, 785892), (79, 696360), (84, 654910), (105, 523928), (120, 458437), (140, 392946), (158, 348180), (168, 327455), (210, 261964), (237, 232120), (280, 196473), (316, 174090), (395, 139272), (420, 130982), (474, 116060), (553, 99480), (632, 87045), (790, 69636), (829, 66360), (840, 65491), (948, 58030), (1106, 49740), (1185, 46424), (1580, 34818), (1658, 33180), (1659, 33160), (1896, 29015), (2212, 24870), (2370, 23212), (2487, 22120), (2765, 19896), (3160, 17409), (3316, 16590), (3318, 16580), (4145, 13272), (4424, 12435), (4740, 11606), (4974, 11060), (5530, 9948), (5803, 9480), (6632, 8295), (6636, 8290)]