50553960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 159840000

約数和(自身を除く): 109286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 199, 219, 232, 290, 292, 348, 365, 398, 435, 438, 580, 584, 597, 696, 730, 796, 870, 876, 995, 1095, 1160, 1194, 1460, 1592, 1740, 1752, 1990, 2117, 2190, 2388, 2920, 2985, 3480, 3980, 4234, 4380, 4776, 5771, 5970, 6351, 7960, 8468, 8760, 10585, 11542, 11940, 12702, 14527, 16936, 17313, 21170, 23084, 23880, 25404, 28855, 29054, 31755, 34626, 42340, 43581, 46168, 50808, 57710, 58108, 63510, 69252, 72635, 84680, 86565, 87162, 115420, 116216, 127020, 138504, 145270, 173130, 174324, 217905, 230840, 254040, 290540, 346260, 348648, 421283, 435810, 581080, 692520, 842566, 871620, 1263849, 1685132, 1743240, 2106415, 2527698, 3370264, 4212830, 5055396, 6319245, 8425660, 10110792, 12638490, 16851320, 25276980, 50553960]

約数ペア:

[(1, 50553960), (2, 25276980), (3, 16851320), (4, 12638490), (5, 10110792), (6, 8425660), (8, 6319245), (10, 5055396), (12, 4212830), (15, 3370264), (20, 2527698), (24, 2106415), (29, 1743240), (30, 1685132), (40, 1263849), (58, 871620), (60, 842566), (73, 692520), (87, 581080), (116, 435810), (120, 421283), (145, 348648), (146, 346260), (174, 290540), (199, 254040), (219, 230840), (232, 217905), (290, 174324), (292, 173130), (348, 145270), (365, 138504), (398, 127020), (435, 116216), (438, 115420), (580, 87162), (584, 86565), (597, 84680), (696, 72635), (730, 69252), (796, 63510), (870, 58108), (876, 57710), (995, 50808), (1095, 46168), (1160, 43581), (1194, 42340), (1460, 34626), (1592, 31755), (1740, 29054), (1752, 28855), (1990, 25404), (2117, 23880), (2190, 23084), (2388, 21170), (2920, 17313), (2985, 16936), (3480, 14527), (3980, 12702), (4234, 11940), (4380, 11542), (4776, 10585), (5771, 8760), (5970, 8468), (6351, 7960)]