53431848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 153653760

約数和(自身を除く): 100221912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 647, 666, 744, 888, 1116, 1147, 1294, 1332, 1941, 2232, 2294, 2588, 2664, 3441, 3882, 4588, 5176, 5823, 6882, 7764, 9176, 10323, 11646, 13764, 15528, 20057, 20646, 23292, 23939, 27528, 40114, 41292, 46584, 47878, 60171, 71817, 80228, 82584, 95756, 120342, 143634, 160456, 180513, 191512, 215451, 240684, 287268, 361026, 430902, 481368, 574536, 722052, 742109, 861804, 1444104, 1484218, 1723608, 2226327, 2968436, 4452654, 5936872, 6678981, 8905308, 13357962, 17810616, 26715924, 53431848]

約数ペア:

[(1, 53431848), (2, 26715924), (3, 17810616), (4, 13357962), (6, 8905308), (8, 6678981), (9, 5936872), (12, 4452654), (18, 2968436), (24, 2226327), (31, 1723608), (36, 1484218), (37, 1444104), (62, 861804), (72, 742109), (74, 722052), (93, 574536), (111, 481368), (124, 430902), (148, 361026), (186, 287268), (222, 240684), (248, 215451), (279, 191512), (296, 180513), (333, 160456), (372, 143634), (444, 120342), (558, 95756), (647, 82584), (666, 80228), (744, 71817), (888, 60171), (1116, 47878), (1147, 46584), (1294, 41292), (1332, 40114), (1941, 27528), (2232, 23939), (2294, 23292), (2588, 20646), (2664, 20057), (3441, 15528), (3882, 13764), (4588, 11646), (5176, 10323), (5823, 9176), (6882, 7764)]