53049672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 164340540

約数和(自身を除く): 111290868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 157, 171, 228, 234, 247, 312, 314, 342, 361, 456, 468, 471, 494, 628, 684, 722, 741, 936, 942, 988, 1083, 1256, 1368, 1413, 1444, 1482, 1884, 1976, 2041, 2166, 2223, 2826, 2888, 2964, 2983, 3249, 3768, 4082, 4332, 4446, 4693, 5652, 5928, 5966, 6123, 6498, 8164, 8664, 8892, 8949, 9386, 11304, 11932, 12246, 12996, 14079, 16328, 17784, 17898, 18369, 18772, 23864, 24492, 25992, 26847, 28158, 35796, 36738, 37544, 38779, 42237, 48984, 53694, 56316, 56677, 71592, 73476, 77558, 84474, 107388, 112632, 113354, 116337, 146952, 155116, 168948, 170031, 214776, 226708, 232674, 310232, 337896, 340062, 349011, 453416, 465348, 510093, 680124, 698022, 736801, 930696, 1020186, 1360248, 1396044, 1473602, 2040372, 2210403, 2792088, 2947204, 4080744, 4420806, 5894408, 6631209, 8841612, 13262418, 17683224, 26524836, 53049672]

約数ペア:

[(1, 53049672), (2, 26524836), (3, 17683224), (4, 13262418), (6, 8841612), (8, 6631209), (9, 5894408), (12, 4420806), (13, 4080744), (18, 2947204), (19, 2792088), (24, 2210403), (26, 2040372), (36, 1473602), (38, 1396044), (39, 1360248), (52, 1020186), (57, 930696), (72, 736801), (76, 698022), (78, 680124), (104, 510093), (114, 465348), (117, 453416), (152, 349011), (156, 340062), (157, 337896), (171, 310232), (228, 232674), (234, 226708), (247, 214776), (312, 170031), (314, 168948), (342, 155116), (361, 146952), (456, 116337), (468, 113354), (471, 112632), (494, 107388), (628, 84474), (684, 77558), (722, 73476), (741, 71592), (936, 56677), (942, 56316), (988, 53694), (1083, 48984), (1256, 42237), (1368, 38779), (1413, 37544), (1444, 36738), (1482, 35796), (1884, 28158), (1976, 26847), (2041, 25992), (2166, 24492), (2223, 23864), (2826, 18772), (2888, 18369), (2964, 17898), (2983, 17784), (3249, 16328), (3768, 14079), (4082, 12996), (4332, 12246), (4446, 11932), (4693, 11304), (5652, 9386), (5928, 8949), (5966, 8892), (6123, 8664), (6498, 8164)]