50624840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 138386880

約数和(自身を除く): 87762040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1123, 1127, 1288, 1610, 1960, 2246, 2254, 3220, 4492, 4508, 5615, 5635, 6440, 7861, 8984, 9016, 11230, 11270, 15722, 22460, 22540, 25829, 31444, 39305, 44920, 45080, 51658, 55027, 62888, 78610, 103316, 110054, 129145, 157220, 180803, 206632, 220108, 258290, 275135, 314440, 361606, 440216, 516580, 550270, 723212, 904015, 1033160, 1100540, 1265621, 1446424, 1808030, 2201080, 2531242, 3616060, 5062484, 6328105, 7232120, 10124968, 12656210, 25312420, 50624840]

約数ペア:

[(1, 50624840), (2, 25312420), (4, 12656210), (5, 10124968), (7, 7232120), (8, 6328105), (10, 5062484), (14, 3616060), (20, 2531242), (23, 2201080), (28, 1808030), (35, 1446424), (40, 1265621), (46, 1100540), (49, 1033160), (56, 904015), (70, 723212), (92, 550270), (98, 516580), (115, 440216), (140, 361606), (161, 314440), (184, 275135), (196, 258290), (230, 220108), (245, 206632), (280, 180803), (322, 157220), (392, 129145), (460, 110054), (490, 103316), (644, 78610), (805, 62888), (920, 55027), (980, 51658), (1123, 45080), (1127, 44920), (1288, 39305), (1610, 31444), (1960, 25829), (2246, 22540), (2254, 22460), (3220, 15722), (4492, 11270), (4508, 11230), (5615, 9016), (5635, 8984), (6440, 7861)]