48690816

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 139536000

約数和(自身を除く): 90845184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 149, 184, 192, 222, 276, 296, 298, 368, 384, 444, 447, 552, 592, 596, 736, 851, 888, 894, 1104, 1184, 1192, 1472, 1702, 1776, 1788, 2208, 2368, 2384, 2553, 2944, 3404, 3427, 3552, 3576, 4416, 4736, 4768, 5106, 5513, 6808, 6854, 7104, 7152, 8832, 9536, 10212, 10281, 11026, 13616, 13708, 14208, 14304, 16539, 19072, 20424, 20562, 22052, 27232, 27416, 28608, 33078, 40848, 41124, 44104, 54464, 54832, 57216, 66156, 81696, 82248, 88208, 108928, 109664, 126799, 132312, 163392, 164496, 176416, 219328, 253598, 264624, 326784, 328992, 352832, 380397, 438656, 507196, 529248, 657984, 705664, 760794, 1014392, 1058496, 1315968, 1521588, 2028784, 2116992, 3043176, 4057568, 6086352, 8115136, 12172704, 16230272, 24345408, 48690816]

約数ペア:

[(1, 48690816), (2, 24345408), (3, 16230272), (4, 12172704), (6, 8115136), (8, 6086352), (12, 4057568), (16, 3043176), (23, 2116992), (24, 2028784), (32, 1521588), (37, 1315968), (46, 1058496), (48, 1014392), (64, 760794), (69, 705664), (74, 657984), (92, 529248), (96, 507196), (111, 438656), (128, 380397), (138, 352832), (148, 328992), (149, 326784), (184, 264624), (192, 253598), (222, 219328), (276, 176416), (296, 164496), (298, 163392), (368, 132312), (384, 126799), (444, 109664), (447, 108928), (552, 88208), (592, 82248), (596, 81696), (736, 66156), (851, 57216), (888, 54832), (894, 54464), (1104, 44104), (1184, 41124), (1192, 40848), (1472, 33078), (1702, 28608), (1776, 27416), (1788, 27232), (2208, 22052), (2368, 20562), (2384, 20424), (2553, 19072), (2944, 16539), (3404, 14304), (3427, 14208), (3552, 13708), (3576, 13616), (4416, 11026), (4736, 10281), (4768, 10212), (5106, 9536), (5513, 8832), (6808, 7152), (6854, 7104)]