54138448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 137574528

約数和(自身を除く): 83436080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 103, 104, 112, 133, 152, 182, 206, 208, 247, 266, 304, 361, 364, 412, 494, 532, 721, 722, 728, 824, 988, 1064, 1339, 1442, 1444, 1456, 1648, 1729, 1957, 1976, 2128, 2527, 2678, 2884, 2888, 3458, 3914, 3952, 4693, 5054, 5356, 5768, 5776, 6916, 7828, 9373, 9386, 10108, 10712, 11536, 13699, 13832, 15656, 18746, 18772, 20216, 21424, 25441, 27398, 27664, 31312, 32851, 37183, 37492, 37544, 40432, 50882, 54796, 65702, 74366, 74984, 75088, 101764, 109592, 131404, 148732, 149968, 178087, 203528, 219184, 260281, 262808, 297464, 356174, 407056, 483379, 520562, 525616, 594928, 712348, 966758, 1041124, 1424696, 1933516, 2082248, 2849392, 3383653, 3867032, 4164496, 6767306, 7734064, 13534612, 27069224, 54138448]

約数ペア:

[(1, 54138448), (2, 27069224), (4, 13534612), (7, 7734064), (8, 6767306), (13, 4164496), (14, 3867032), (16, 3383653), (19, 2849392), (26, 2082248), (28, 1933516), (38, 1424696), (52, 1041124), (56, 966758), (76, 712348), (91, 594928), (103, 525616), (104, 520562), (112, 483379), (133, 407056), (152, 356174), (182, 297464), (206, 262808), (208, 260281), (247, 219184), (266, 203528), (304, 178087), (361, 149968), (364, 148732), (412, 131404), (494, 109592), (532, 101764), (721, 75088), (722, 74984), (728, 74366), (824, 65702), (988, 54796), (1064, 50882), (1339, 40432), (1442, 37544), (1444, 37492), (1456, 37183), (1648, 32851), (1729, 31312), (1957, 27664), (1976, 27398), (2128, 25441), (2527, 21424), (2678, 20216), (2884, 18772), (2888, 18746), (3458, 15656), (3914, 13832), (3952, 13699), (4693, 11536), (5054, 10712), (5356, 10108), (5768, 9386), (5776, 9373), (6916, 7828)]