52490124

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 137683728

約数和(自身を除く): 85193604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 251, 314, 333, 444, 471, 502, 628, 666, 753, 942, 1004, 1332, 1413, 1506, 1884, 2259, 2826, 3012, 4518, 5652, 5809, 9036, 9287, 11618, 17427, 18574, 23236, 27861, 34854, 37148, 39407, 52281, 55722, 69708, 78814, 83583, 104562, 111444, 118221, 157628, 167166, 209124, 236442, 334332, 354663, 472884, 709326, 1418652, 1458059, 2916118, 4374177, 5832236, 8748354, 13122531, 17496708, 26245062, 52490124]

約数ペア:

[(1, 52490124), (2, 26245062), (3, 17496708), (4, 13122531), (6, 8748354), (9, 5832236), (12, 4374177), (18, 2916118), (36, 1458059), (37, 1418652), (74, 709326), (111, 472884), (148, 354663), (157, 334332), (222, 236442), (251, 209124), (314, 167166), (333, 157628), (444, 118221), (471, 111444), (502, 104562), (628, 83583), (666, 78814), (753, 69708), (942, 55722), (1004, 52281), (1332, 39407), (1413, 37148), (1506, 34854), (1884, 27861), (2259, 23236), (2826, 18574), (3012, 17427), (4518, 11618), (5652, 9287), (5809, 9036)]