55981765896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151397}}^1$

素因数の和:151515

約数の個数: 128

約数和(自身を含む): 167434076160

約数和(自身を除く): 111452310264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 248, 284, 372, 426, 434, 497, 568, 651, 744, 852, 868, 994, 1302, 1491, 1704, 1736, 1988, 2201, 2604, 2982, 3976, 4402, 5208, 5964, 6603, 8804, 11928, 13206, 15407, 17608, 26412, 30814, 46221, 52824, 61628, 92442, 123256, 151397, 184884, 302794, 369768, 454191, 605588, 908382, 1059779, 1211176, 1816764, 2119558, 3179337, 3633528, 4239116, 4693307, 6358674, 8478232, 9386614, 10749187, 12717348, 14079921, 18773228, 21498374, 25434696, 28159842, 32247561, 32853149, 37546456, 42996748, 56319684, 64495122, 65706298, 75244309, 85993496, 98559447, 112639368, 128990244, 131412596, 150488618, 197118894, 225732927, 257980488, 262825192, 300977236, 333224797, 394237788, 451465854, 601954472, 666449594, 788475576, 902931708, 999674391, 1332899188, 1805863416, 1999348782, 2332573579, 2665798376, 3998697564, 4665147158, 6997720737, 7997395128, 9330294316, 13995441474, 18660588632, 27990882948, 55981765896]

約数ペア:

[(1, 55981765896), (2, 27990882948), (3, 18660588632), (4, 13995441474), (6, 9330294316), (7, 7997395128), (8, 6997720737), (12, 4665147158), (14, 3998697564), (21, 2665798376), (24, 2332573579), (28, 1999348782), (31, 1805863416), (42, 1332899188), (56, 999674391), (62, 902931708), (71, 788475576), (84, 666449594), (93, 601954472), (124, 451465854), (142, 394237788), (168, 333224797), (186, 300977236), (213, 262825192), (217, 257980488), (248, 225732927), (284, 197118894), (372, 150488618), (426, 131412596), (434, 128990244), (497, 112639368), (568, 98559447), (651, 85993496), (744, 75244309), (852, 65706298), (868, 64495122), (994, 56319684), (1302, 42996748), (1491, 37546456), (1704, 32853149), (1736, 32247561), (1988, 28159842), (2201, 25434696), (2604, 21498374), (2982, 18773228), (3976, 14079921), (4402, 12717348), (5208, 10749187), (5964, 9386614), (6603, 8478232), (8804, 6358674), (11928, 4693307), (13206, 4239116), (15407, 3633528), (17608, 3179337), (26412, 2119558), (30814, 1816764), (46221, 1211176), (52824, 1059779), (61628, 908382), (92442, 605588), (123256, 454191), (151397, 369768), (184884, 302794)]