54005770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 64

約数和(自身を含む): 126717696

約数和(自身を除く): 72711926

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3491, 6982, 7735, 15470, 17455, 24437, 34910, 45383, 48874, 59347, 90766, 118694, 122185, 226915, 244370, 296735, 317681, 415429, 453830, 593470, 635362, 771511, 830858, 1543022, 1588405, 2077145, 3176810, 3857555, 4154290, 5400577, 7715110, 10801154, 27002885, 54005770]

約数ペア:

[(1, 54005770), (2, 27002885), (5, 10801154), (7, 7715110), (10, 5400577), (13, 4154290), (14, 3857555), (17, 3176810), (26, 2077145), (34, 1588405), (35, 1543022), (65, 830858), (70, 771511), (85, 635362), (91, 593470), (119, 453830), (130, 415429), (170, 317681), (182, 296735), (221, 244370), (238, 226915), (442, 122185), (455, 118694), (595, 90766), (910, 59347), (1105, 48874), (1190, 45383), (1547, 34910), (2210, 24437), (3094, 17455), (3491, 15470), (6982, 7735)]