56406856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 128692800

約数和(自身を除く): 72285944

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 31, 44, 46, 58, 62, 88, 92, 116, 124, 184, 232, 248, 253, 319, 341, 506, 638, 667, 682, 713, 899, 961, 1012, 1276, 1334, 1364, 1426, 1798, 1922, 2024, 2552, 2668, 2728, 2852, 3596, 3844, 5336, 5704, 7192, 7337, 7688, 7843, 9889, 10571, 14674, 15686, 19778, 20677, 21142, 22103, 27869, 29348, 31372, 39556, 41354, 42284, 44206, 55738, 58696, 62744, 79112, 82708, 84568, 88412, 111476, 165416, 176824, 222952, 227447, 243133, 306559, 454894, 486266, 613118, 640987, 909788, 972532, 1226236, 1281974, 1819576, 1945064, 2452472, 2563948, 5127896, 7050857, 14101714, 28203428, 56406856]

約数ペア:

[(1, 56406856), (2, 28203428), (4, 14101714), (8, 7050857), (11, 5127896), (22, 2563948), (23, 2452472), (29, 1945064), (31, 1819576), (44, 1281974), (46, 1226236), (58, 972532), (62, 909788), (88, 640987), (92, 613118), (116, 486266), (124, 454894), (184, 306559), (232, 243133), (248, 227447), (253, 222952), (319, 176824), (341, 165416), (506, 111476), (638, 88412), (667, 84568), (682, 82708), (713, 79112), (899, 62744), (961, 58696), (1012, 55738), (1276, 44206), (1334, 42284), (1364, 41354), (1426, 39556), (1798, 31372), (1922, 29348), (2024, 27869), (2552, 22103), (2668, 21142), (2728, 20677), (2852, 19778), (3596, 15686), (3844, 14674), (5336, 10571), (5704, 9889), (7192, 7843), (7337, 7688)]