51388272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 157028144

約数和(自身を除く): 105639872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 283, 291, 312, 388, 468, 566, 582, 624, 776, 849, 873, 936, 1132, 1164, 1261, 1552, 1698, 1746, 1872, 2264, 2328, 2522, 2547, 3396, 3492, 3679, 3783, 4528, 4656, 5044, 5094, 6792, 6984, 7358, 7566, 10088, 10188, 11037, 11349, 13584, 13968, 14716, 15132, 20176, 20376, 22074, 22698, 27451, 29432, 30264, 33111, 40752, 44148, 45396, 54902, 58864, 60528, 66222, 82353, 88296, 90792, 109804, 132444, 164706, 176592, 181584, 219608, 247059, 264888, 329412, 356863, 439216, 494118, 529776, 658824, 713726, 988236, 1070589, 1317648, 1427452, 1976472, 2141178, 2854904, 3211767, 3952944, 4282356, 5709808, 6423534, 8564712, 12847068, 17129424, 25694136, 51388272]

約数ペア:

[(1, 51388272), (2, 25694136), (3, 17129424), (4, 12847068), (6, 8564712), (8, 6423534), (9, 5709808), (12, 4282356), (13, 3952944), (16, 3211767), (18, 2854904), (24, 2141178), (26, 1976472), (36, 1427452), (39, 1317648), (48, 1070589), (52, 988236), (72, 713726), (78, 658824), (97, 529776), (104, 494118), (117, 439216), (144, 356863), (156, 329412), (194, 264888), (208, 247059), (234, 219608), (283, 181584), (291, 176592), (312, 164706), (388, 132444), (468, 109804), (566, 90792), (582, 88296), (624, 82353), (776, 66222), (849, 60528), (873, 58864), (936, 54902), (1132, 45396), (1164, 44148), (1261, 40752), (1552, 33111), (1698, 30264), (1746, 29432), (1872, 27451), (2264, 22698), (2328, 22074), (2522, 20376), (2547, 20176), (3396, 15132), (3492, 14716), (3679, 13968), (3783, 13584), (4528, 11349), (4656, 11037), (5044, 10188), (5094, 10088), (6792, 7566), (6984, 7358)]