53323088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 129741696

約数和(自身を除く): 76418608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 691, 728, 742, 848, 1378, 1382, 1456, 1484, 2756, 2764, 2968, 4823, 4837, 5512, 5528, 5936, 8983, 9646, 9674, 11024, 11056, 17966, 19292, 19348, 35932, 36623, 38584, 38696, 62881, 71864, 73246, 77168, 77392, 125762, 143728, 146492, 251524, 256361, 292984, 476099, 503048, 512722, 585968, 952198, 1006096, 1025444, 1904396, 2050888, 3332693, 3808792, 4101776, 6665386, 7617584, 13330772, 26661544, 53323088]

約数ペア:

[(1, 53323088), (2, 26661544), (4, 13330772), (7, 7617584), (8, 6665386), (13, 4101776), (14, 3808792), (16, 3332693), (26, 2050888), (28, 1904396), (52, 1025444), (53, 1006096), (56, 952198), (91, 585968), (104, 512722), (106, 503048), (112, 476099), (182, 292984), (208, 256361), (212, 251524), (364, 146492), (371, 143728), (424, 125762), (689, 77392), (691, 77168), (728, 73246), (742, 71864), (848, 62881), (1378, 38696), (1382, 38584), (1456, 36623), (1484, 35932), (2756, 19348), (2764, 19292), (2968, 17966), (4823, 11056), (4837, 11024), (5512, 9674), (5528, 9646), (5936, 8983)]