55538730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15852

約数の個数: 64

約数和(自身を含む): 159505920

約数和(自身を除く): 103967190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 15823, 31646, 47469, 79115, 94938, 142407, 158230, 205699, 237345, 284814, 411398, 427221, 474690, 617097, 712035, 854442, 1028495, 1234194, 1424070, 1851291, 2056990, 2136105, 3085485, 3702582, 4272210, 5553873, 6170970, 9256455, 11107746, 18512910, 27769365, 55538730]

約数ペア:

[(1, 55538730), (2, 27769365), (3, 18512910), (5, 11107746), (6, 9256455), (9, 6170970), (10, 5553873), (13, 4272210), (15, 3702582), (18, 3085485), (26, 2136105), (27, 2056990), (30, 1851291), (39, 1424070), (45, 1234194), (54, 1028495), (65, 854442), (78, 712035), (90, 617097), (117, 474690), (130, 427221), (135, 411398), (195, 284814), (234, 237345), (270, 205699), (351, 158230), (390, 142407), (585, 94938), (702, 79115), (1170, 47469), (1755, 31646), (3510, 15823)]