53495728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 123492096

約数和(自身を除く): 69996368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 176, 206, 208, 227, 286, 412, 454, 572, 824, 908, 1133, 1144, 1339, 1648, 1816, 2266, 2288, 2497, 2678, 2951, 3632, 4532, 4994, 5356, 5902, 9064, 9988, 10712, 11804, 14729, 18128, 19976, 21424, 23381, 23608, 29458, 32461, 39952, 46762, 47216, 58916, 64922, 93524, 117832, 129844, 187048, 235664, 257191, 259688, 303953, 374096, 514382, 519376, 607906, 1028764, 1215812, 2057528, 2431624, 3343483, 4115056, 4863248, 6686966, 13373932, 26747864, 53495728]

約数ペア:

[(1, 53495728), (2, 26747864), (4, 13373932), (8, 6686966), (11, 4863248), (13, 4115056), (16, 3343483), (22, 2431624), (26, 2057528), (44, 1215812), (52, 1028764), (88, 607906), (103, 519376), (104, 514382), (143, 374096), (176, 303953), (206, 259688), (208, 257191), (227, 235664), (286, 187048), (412, 129844), (454, 117832), (572, 93524), (824, 64922), (908, 58916), (1133, 47216), (1144, 46762), (1339, 39952), (1648, 32461), (1816, 29458), (2266, 23608), (2288, 23381), (2497, 21424), (2678, 19976), (2951, 18128), (3632, 14729), (4532, 11804), (4994, 10712), (5356, 9988), (5902, 9064)]