54822040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1$

素因数の和:15092

約数の個数: 64

約数和(自身を含む): 151824960

約数和(自身を除く): 97002920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15061, 30122, 60244, 75305, 105427, 120488, 150610, 195793, 210854, 301220, 391586, 421708, 527135, 602440, 783172, 843416, 978965, 1054270, 1370551, 1566344, 1957930, 2108540, 2741102, 3915860, 4217080, 5482204, 6852755, 7831720, 10964408, 13705510, 27411020, 54822040]

約数ペア:

[(1, 54822040), (2, 27411020), (4, 13705510), (5, 10964408), (7, 7831720), (8, 6852755), (10, 5482204), (13, 4217080), (14, 3915860), (20, 2741102), (26, 2108540), (28, 1957930), (35, 1566344), (40, 1370551), (52, 1054270), (56, 978965), (65, 843416), (70, 783172), (91, 602440), (104, 527135), (130, 421708), (140, 391586), (182, 301220), (260, 210854), (280, 195793), (364, 150610), (455, 120488), (520, 105427), (728, 75305), (910, 60244), (1820, 30122), (3640, 15061)]