52709238

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 129669120

約数和(自身を除く): 76959882

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 37, 46, 54, 62, 69, 74, 93, 111, 138, 186, 207, 222, 279, 333, 414, 558, 621, 666, 713, 837, 851, 999, 1147, 1242, 1369, 1426, 1674, 1702, 1998, 2139, 2294, 2553, 2738, 3441, 4107, 4278, 5106, 6417, 6882, 7659, 8214, 10323, 12321, 12834, 15318, 19251, 20646, 22977, 24642, 26381, 30969, 31487, 36963, 38502, 42439, 45954, 52762, 61938, 62974, 73926, 79143, 84878, 94461, 127317, 158286, 188922, 237429, 254634, 283383, 381951, 474858, 566766, 712287, 763902, 850149, 976097, 1145853, 1424574, 1700298, 1952194, 2291706, 2928291, 5856582, 8784873, 17569746, 26354619, 52709238]

約数ペア:

[(1, 52709238), (2, 26354619), (3, 17569746), (6, 8784873), (9, 5856582), (18, 2928291), (23, 2291706), (27, 1952194), (31, 1700298), (37, 1424574), (46, 1145853), (54, 976097), (62, 850149), (69, 763902), (74, 712287), (93, 566766), (111, 474858), (138, 381951), (186, 283383), (207, 254634), (222, 237429), (279, 188922), (333, 158286), (414, 127317), (558, 94461), (621, 84878), (666, 79143), (713, 73926), (837, 62974), (851, 61938), (999, 52762), (1147, 45954), (1242, 42439), (1369, 38502), (1426, 36963), (1674, 31487), (1702, 30969), (1998, 26381), (2139, 24642), (2294, 22977), (2553, 20646), (2738, 19251), (3441, 15318), (4107, 12834), (4278, 12321), (5106, 10323), (6417, 8214), (6882, 7659)]