47989592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 70205608

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 37, 38, 46, 53, 56, 74, 76, 92, 106, 133, 148, 152, 161, 184, 212, 259, 266, 296, 322, 371, 424, 437, 518, 532, 644, 703, 742, 851, 874, 1007, 1036, 1064, 1219, 1288, 1406, 1484, 1702, 1748, 1961, 2014, 2072, 2438, 2812, 2968, 3059, 3404, 3496, 3922, 4028, 4876, 4921, 5624, 5957, 6118, 6808, 7049, 7844, 8056, 8533, 9752, 9842, 11914, 12236, 13727, 14098, 15688, 16169, 17066, 19684, 23161, 23828, 24472, 27454, 28196, 32338, 34132, 37259, 39368, 45103, 46322, 47656, 54908, 56392, 64676, 68264, 74518, 90206, 92644, 109816, 113183, 129352, 149036, 162127, 180412, 185288, 226366, 260813, 298072, 315721, 324254, 360824, 452732, 521626, 631442, 648508, 856957, 905464, 1043252, 1262884, 1297016, 1713914, 2086504, 2525768, 3427828, 5998699, 6855656, 11997398, 23994796, 47989592]

約数ペア:

[(1, 47989592), (2, 23994796), (4, 11997398), (7, 6855656), (8, 5998699), (14, 3427828), (19, 2525768), (23, 2086504), (28, 1713914), (37, 1297016), (38, 1262884), (46, 1043252), (53, 905464), (56, 856957), (74, 648508), (76, 631442), (92, 521626), (106, 452732), (133, 360824), (148, 324254), (152, 315721), (161, 298072), (184, 260813), (212, 226366), (259, 185288), (266, 180412), (296, 162127), (322, 149036), (371, 129352), (424, 113183), (437, 109816), (518, 92644), (532, 90206), (644, 74518), (703, 68264), (742, 64676), (851, 56392), (874, 54908), (1007, 47656), (1036, 46322), (1064, 45103), (1219, 39368), (1288, 37259), (1406, 34132), (1484, 32338), (1702, 28196), (1748, 27454), (1961, 24472), (2014, 23828), (2072, 23161), (2438, 19684), (2812, 17066), (2968, 16169), (3059, 15688), (3404, 14098), (3496, 13727), (3922, 12236), (4028, 11914), (4876, 9842), (4921, 9752), (5624, 8533), (5957, 8056), (6118, 7844), (6808, 7049)]