55378728

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 158427360

約数和(自身を除く): 103048632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 467, 486, 488, 549, 648, 732, 934, 972, 1098, 1401, 1464, 1647, 1868, 1944, 2196, 2802, 3294, 3736, 4203, 4392, 4941, 5604, 6588, 8406, 9882, 11208, 12609, 13176, 14823, 16812, 19764, 25218, 28487, 29646, 33624, 37827, 39528, 50436, 56974, 59292, 75654, 85461, 100872, 113481, 113948, 118584, 151308, 170922, 226962, 227896, 256383, 302616, 341844, 453924, 512766, 683688, 769149, 907848, 1025532, 1538298, 2051064, 2307447, 3076596, 4614894, 6153192, 6922341, 9229788, 13844682, 18459576, 27689364, 55378728]

約数ペア:

[(1, 55378728), (2, 27689364), (3, 18459576), (4, 13844682), (6, 9229788), (8, 6922341), (9, 6153192), (12, 4614894), (18, 3076596), (24, 2307447), (27, 2051064), (36, 1538298), (54, 1025532), (61, 907848), (72, 769149), (81, 683688), (108, 512766), (122, 453924), (162, 341844), (183, 302616), (216, 256383), (243, 227896), (244, 226962), (324, 170922), (366, 151308), (467, 118584), (486, 113948), (488, 113481), (549, 100872), (648, 85461), (732, 75654), (934, 59292), (972, 56974), (1098, 50436), (1401, 39528), (1464, 37827), (1647, 33624), (1868, 29646), (1944, 28487), (2196, 25218), (2802, 19764), (3294, 16812), (3736, 14823), (4203, 13176), (4392, 12609), (4941, 11208), (5604, 9882), (6588, 8406)]