56417310

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 112

約数和(自身を含む): 155818080

約数和(自身を除く): 99400770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 109, 135, 142, 162, 213, 218, 243, 270, 327, 355, 405, 426, 486, 545, 639, 654, 710, 729, 810, 981, 1065, 1090, 1215, 1278, 1458, 1635, 1917, 1962, 2130, 2430, 2943, 3195, 3270, 3645, 3834, 4905, 5751, 5886, 6390, 7290, 7739, 8829, 9585, 9810, 11502, 14715, 15478, 17253, 17658, 19170, 23217, 26487, 28755, 29430, 34506, 38695, 44145, 46434, 51759, 52974, 57510, 69651, 77390, 79461, 86265, 88290, 103518, 116085, 132435, 139302, 158922, 172530, 208953, 232170, 258795, 264870, 348255, 397305, 417906, 517590, 626859, 696510, 794610, 1044765, 1253718, 1880577, 2089530, 3134295, 3761154, 5641731, 6268590, 9402885, 11283462, 18805770, 28208655, 56417310]

約数ペア:

[(1, 56417310), (2, 28208655), (3, 18805770), (5, 11283462), (6, 9402885), (9, 6268590), (10, 5641731), (15, 3761154), (18, 3134295), (27, 2089530), (30, 1880577), (45, 1253718), (54, 1044765), (71, 794610), (81, 696510), (90, 626859), (109, 517590), (135, 417906), (142, 397305), (162, 348255), (213, 264870), (218, 258795), (243, 232170), (270, 208953), (327, 172530), (355, 158922), (405, 139302), (426, 132435), (486, 116085), (545, 103518), (639, 88290), (654, 86265), (710, 79461), (729, 77390), (810, 69651), (981, 57510), (1065, 52974), (1090, 51759), (1215, 46434), (1278, 44145), (1458, 38695), (1635, 34506), (1917, 29430), (1962, 28755), (2130, 26487), (2430, 23217), (2943, 19170), (3195, 17658), (3270, 17253), (3645, 15478), (3834, 14715), (4905, 11502), (5751, 9810), (5886, 9585), (6390, 8829), (7290, 7739)]