56442516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21283}}^1$

素因数の和:21320

約数の個数: 48

約数和(自身を含む): 150179904

約数和(自身を除く): 93737388

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21283, 42566, 63849, 85132, 127698, 255396, 276679, 361811, 553358, 723622, 830037, 1085433, 1106716, 1447244, 1660074, 2170866, 3320148, 4341732, 4703543, 9407086, 14110629, 18814172, 28221258, 56442516]

約数ペア:

[(1, 56442516), (2, 28221258), (3, 18814172), (4, 14110629), (6, 9407086), (12, 4703543), (13, 4341732), (17, 3320148), (26, 2170866), (34, 1660074), (39, 1447244), (51, 1106716), (52, 1085433), (68, 830037), (78, 723622), (102, 553358), (156, 361811), (204, 276679), (221, 255396), (442, 127698), (663, 85132), (884, 63849), (1326, 42566), (2652, 21283)]