48876520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 139618080

約数和(自身を除く): 90741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2267, 2695, 3080, 4312, 4534, 5390, 9068, 10780, 11335, 15869, 18136, 21560, 22670, 24937, 31738, 45340, 49874, 63476, 79345, 90680, 99748, 111083, 124685, 126952, 158690, 174559, 199496, 222166, 249370, 317380, 349118, 444332, 498740, 555415, 634760, 698236, 872795, 888664, 997480, 1110830, 1221913, 1396472, 1745590, 2221660, 2443826, 3491180, 4443320, 4887652, 6109565, 6982360, 9775304, 12219130, 24438260, 48876520]

約数ペア:

[(1, 48876520), (2, 24438260), (4, 12219130), (5, 9775304), (7, 6982360), (8, 6109565), (10, 4887652), (11, 4443320), (14, 3491180), (20, 2443826), (22, 2221660), (28, 1745590), (35, 1396472), (40, 1221913), (44, 1110830), (49, 997480), (55, 888664), (56, 872795), (70, 698236), (77, 634760), (88, 555415), (98, 498740), (110, 444332), (140, 349118), (154, 317380), (196, 249370), (220, 222166), (245, 199496), (280, 174559), (308, 158690), (385, 126952), (392, 124685), (440, 111083), (490, 99748), (539, 90680), (616, 79345), (770, 63476), (980, 49874), (1078, 45340), (1540, 31738), (1960, 24937), (2156, 22670), (2267, 21560), (2695, 18136), (3080, 15869), (4312, 11335), (4534, 10780), (5390, 9068)]