53137560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 186048000

約数和(自身を除く): 132910440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1291, 1372, 1470, 1715, 1960, 2058, 2582, 2744, 2940, 3430, 3873, 4116, 5145, 5164, 5880, 6455, 6860, 7746, 8232, 9037, 10290, 10328, 12910, 13720, 15492, 18074, 19365, 20580, 25820, 27111, 30984, 36148, 38730, 41160, 45185, 51640, 54222, 63259, 72296, 77460, 90370, 108444, 126518, 135555, 154920, 180740, 189777, 216888, 253036, 271110, 316295, 361480, 379554, 442813, 506072, 542220, 632590, 759108, 885626, 948885, 1084440, 1265180, 1328439, 1518216, 1771252, 1897770, 2214065, 2530360, 2656878, 3542504, 3795540, 4428130, 5313756, 6642195, 7591080, 8856260, 10627512, 13284390, 17712520, 26568780, 53137560]

約数ペア:

[(1, 53137560), (2, 26568780), (3, 17712520), (4, 13284390), (5, 10627512), (6, 8856260), (7, 7591080), (8, 6642195), (10, 5313756), (12, 4428130), (14, 3795540), (15, 3542504), (20, 2656878), (21, 2530360), (24, 2214065), (28, 1897770), (30, 1771252), (35, 1518216), (40, 1328439), (42, 1265180), (49, 1084440), (56, 948885), (60, 885626), (70, 759108), (84, 632590), (98, 542220), (105, 506072), (120, 442813), (140, 379554), (147, 361480), (168, 316295), (196, 271110), (210, 253036), (245, 216888), (280, 189777), (294, 180740), (343, 154920), (392, 135555), (420, 126518), (490, 108444), (588, 90370), (686, 77460), (735, 72296), (840, 63259), (980, 54222), (1029, 51640), (1176, 45185), (1291, 41160), (1372, 38730), (1470, 36148), (1715, 30984), (1960, 27111), (2058, 25820), (2582, 20580), (2744, 19365), (2940, 18074), (3430, 15492), (3873, 13720), (4116, 12910), (5145, 10328), (5164, 10290), (5880, 9037), (6455, 8232), (6860, 7746)]