54913530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 159252480

約数和(自身を除く): 104338950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 71, 87, 105, 127, 142, 145, 174, 203, 210, 213, 254, 290, 355, 381, 406, 426, 435, 497, 609, 635, 710, 762, 870, 889, 994, 1015, 1065, 1218, 1270, 1491, 1778, 1905, 2030, 2059, 2130, 2485, 2667, 2982, 3045, 3683, 3810, 4118, 4445, 4970, 5334, 6090, 6177, 7366, 7455, 8890, 9017, 10295, 11049, 12354, 13335, 14413, 14910, 18034, 18415, 20590, 22098, 25781, 26670, 27051, 28826, 30885, 36830, 43239, 45085, 51562, 54102, 55245, 61770, 63119, 72065, 77343, 86478, 90170, 110490, 126238, 128905, 135255, 144130, 154686, 189357, 216195, 257810, 261493, 270510, 315595, 378714, 386715, 432390, 522986, 631190, 773430, 784479, 946785, 1307465, 1568958, 1830451, 1893570, 2614930, 3660902, 3922395, 5491353, 7844790, 9152255, 10982706, 18304510, 27456765, 54913530]

約数ペア:

[(1, 54913530), (2, 27456765), (3, 18304510), (5, 10982706), (6, 9152255), (7, 7844790), (10, 5491353), (14, 3922395), (15, 3660902), (21, 2614930), (29, 1893570), (30, 1830451), (35, 1568958), (42, 1307465), (58, 946785), (70, 784479), (71, 773430), (87, 631190), (105, 522986), (127, 432390), (142, 386715), (145, 378714), (174, 315595), (203, 270510), (210, 261493), (213, 257810), (254, 216195), (290, 189357), (355, 154686), (381, 144130), (406, 135255), (426, 128905), (435, 126238), (497, 110490), (609, 90170), (635, 86478), (710, 77343), (762, 72065), (870, 63119), (889, 61770), (994, 55245), (1015, 54102), (1065, 51562), (1218, 45085), (1270, 43239), (1491, 36830), (1778, 30885), (1905, 28826), (2030, 27051), (2059, 26670), (2130, 25781), (2485, 22098), (2667, 20590), (2982, 18415), (3045, 18034), (3683, 14910), (3810, 14413), (4118, 13335), (4445, 12354), (4970, 11049), (5334, 10295), (6090, 9017), (6177, 8890), (7366, 7455)]