54752940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27653}}^1$

素因数の和:27679

約数の個数: 72

約数和(自身を含む): 181189008

約数和(自身を除く): 126436068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 27653, 55306, 82959, 110612, 138265, 165918, 248877, 276530, 304183, 331836, 414795, 497754, 553060, 608366, 829590, 912549, 995508, 1216732, 1244385, 1520915, 1659180, 1825098, 2488770, 2737647, 3041830, 3650196, 4562745, 4977540, 5475294, 6083660, 9125490, 10950588, 13688235, 18250980, 27376470, 54752940]

約数ペア:

[(1, 54752940), (2, 27376470), (3, 18250980), (4, 13688235), (5, 10950588), (6, 9125490), (9, 6083660), (10, 5475294), (11, 4977540), (12, 4562745), (15, 3650196), (18, 3041830), (20, 2737647), (22, 2488770), (30, 1825098), (33, 1659180), (36, 1520915), (44, 1244385), (45, 1216732), (55, 995508), (60, 912549), (66, 829590), (90, 608366), (99, 553060), (110, 497754), (132, 414795), (165, 331836), (180, 304183), (198, 276530), (220, 248877), (330, 165918), (396, 138265), (495, 110612), (660, 82959), (990, 55306), (1980, 27653)]