50805720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20185

約数の個数: 96

約数和(自身を含む): 188716320

約数和(自身を除く): 137910600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20161, 40322, 60483, 80644, 100805, 120966, 141127, 161288, 181449, 201610, 241932, 282254, 302415, 362898, 403220, 423381, 483864, 564508, 604830, 705635, 725796, 806440, 846762, 907245, 1129016, 1209660, 1270143, 1411270, 1451592, 1693524, 1814490, 2116905, 2419320, 2540286, 2822540, 3387048, 3628980, 4233810, 5080572, 5645080, 6350715, 7257960, 8467620, 10161144, 12701430, 16935240, 25402860, 50805720]

約数ペア:

[(1, 50805720), (2, 25402860), (3, 16935240), (4, 12701430), (5, 10161144), (6, 8467620), (7, 7257960), (8, 6350715), (9, 5645080), (10, 5080572), (12, 4233810), (14, 3628980), (15, 3387048), (18, 2822540), (20, 2540286), (21, 2419320), (24, 2116905), (28, 1814490), (30, 1693524), (35, 1451592), (36, 1411270), (40, 1270143), (42, 1209660), (45, 1129016), (56, 907245), (60, 846762), (63, 806440), (70, 725796), (72, 705635), (84, 604830), (90, 564508), (105, 483864), (120, 423381), (126, 403220), (140, 362898), (168, 302415), (180, 282254), (210, 241932), (252, 201610), (280, 181449), (315, 161288), (360, 141127), (420, 120966), (504, 100805), (630, 80644), (840, 60483), (1260, 40322), (2520, 20161)]