49956720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 121460880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 149, 165, 176, 220, 240, 254, 264, 298, 330, 381, 440, 447, 508, 528, 596, 635, 660, 745, 762, 880, 894, 1016, 1192, 1270, 1320, 1397, 1490, 1524, 1639, 1788, 1905, 2032, 2235, 2384, 2540, 2640, 2794, 2980, 3048, 3278, 3576, 3810, 4191, 4470, 4917, 5080, 5588, 5960, 6096, 6556, 6985, 7152, 7620, 8195, 8382, 8940, 9834, 10160, 11176, 11920, 13112, 13970, 15240, 16390, 16764, 17880, 18923, 19668, 20955, 22352, 24585, 26224, 27940, 30480, 32780, 33528, 35760, 37846, 39336, 41910, 49170, 55880, 56769, 65560, 67056, 75692, 78672, 83820, 94615, 98340, 111760, 113538, 131120, 151384, 167640, 189230, 196680, 208153, 227076, 283845, 302768, 335280, 378460, 393360, 416306, 454152, 567690, 624459, 756920, 832612, 908304, 1040765, 1135380, 1248918, 1513840, 1665224, 2081530, 2270760, 2497836, 3122295, 3330448, 4163060, 4541520, 4995672, 6244590, 8326120, 9991344, 12489180, 16652240, 24978360, 49956720]

約数ペア:

[(1, 49956720), (2, 24978360), (3, 16652240), (4, 12489180), (5, 9991344), (6, 8326120), (8, 6244590), (10, 4995672), (11, 4541520), (12, 4163060), (15, 3330448), (16, 3122295), (20, 2497836), (22, 2270760), (24, 2081530), (30, 1665224), (33, 1513840), (40, 1248918), (44, 1135380), (48, 1040765), (55, 908304), (60, 832612), (66, 756920), (80, 624459), (88, 567690), (110, 454152), (120, 416306), (127, 393360), (132, 378460), (149, 335280), (165, 302768), (176, 283845), (220, 227076), (240, 208153), (254, 196680), (264, 189230), (298, 167640), (330, 151384), (381, 131120), (440, 113538), (447, 111760), (508, 98340), (528, 94615), (596, 83820), (635, 78672), (660, 75692), (745, 67056), (762, 65560), (880, 56769), (894, 55880), (1016, 49170), (1192, 41910), (1270, 39336), (1320, 37846), (1397, 35760), (1490, 33528), (1524, 32780), (1639, 30480), (1788, 27940), (1905, 26224), (2032, 24585), (2235, 22352), (2384, 20955), (2540, 19668), (2640, 18923), (2794, 17880), (2980, 16764), (3048, 16390), (3278, 15240), (3576, 13970), (3810, 13112), (4191, 11920), (4470, 11176), (4917, 10160), (5080, 9834), (5588, 8940), (5960, 8382), (6096, 8195), (6556, 7620), (6985, 7152)]