1478128850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 3088945152

約数和(自身を除く): 1610816302

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 211, 235, 271, 275, 422, 470, 517, 542, 550, 1034, 1055, 1175, 1355, 2110, 2321, 2350, 2585, 2710, 2981, 4642, 5170, 5275, 5962, 6775, 9917, 10550, 11605, 12737, 12925, 13550, 14905, 19834, 23210, 25474, 25850, 29810, 49585, 57181, 58025, 63685, 74525, 99170, 109087, 114362, 116050, 127370, 140107, 149050, 218174, 247925, 280214, 285905, 318425, 495850, 545435, 571810, 628991, 636850, 700535, 1090870, 1257982, 1401070, 1429525, 2687507, 2727175, 2859050, 3144955, 3502675, 5375014, 5454350, 6289910, 7005350, 13437535, 15724775, 26875070, 29562577, 31449550, 59125154, 67187675, 134375350, 147812885, 295625770, 739064425, 1478128850]

約数ペア:

[(1, 1478128850), (2, 739064425), (5, 295625770), (10, 147812885), (11, 134375350), (22, 67187675), (25, 59125154), (47, 31449550), (50, 29562577), (55, 26875070), (94, 15724775), (110, 13437535), (211, 7005350), (235, 6289910), (271, 5454350), (275, 5375014), (422, 3502675), (470, 3144955), (517, 2859050), (542, 2727175), (550, 2687507), (1034, 1429525), (1055, 1401070), (1175, 1257982), (1355, 1090870), (2110, 700535), (2321, 636850), (2350, 628991), (2585, 571810), (2710, 545435), (2981, 495850), (4642, 318425), (5170, 285905), (5275, 280214), (5962, 247925), (6775, 218174), (9917, 149050), (10550, 140107), (11605, 127370), (12737, 116050), (12925, 114362), (13550, 109087), (14905, 99170), (19834, 74525), (23210, 63685), (25474, 58025), (25850, 57181), (29810, 49585)]