54198760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17597}}^1$

素因数の和:17626

約数の個数: 64

約数和(自身を含む): 152046720

約数和(自身を除く): 97847960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17597, 35194, 70388, 87985, 123179, 140776, 175970, 193567, 246358, 351940, 387134, 492716, 615895, 703880, 774268, 967835, 985432, 1231790, 1354969, 1548536, 1935670, 2463580, 2709938, 3871340, 4927160, 5419876, 6774845, 7742680, 10839752, 13549690, 27099380, 54198760]

約数ペア:

[(1, 54198760), (2, 27099380), (4, 13549690), (5, 10839752), (7, 7742680), (8, 6774845), (10, 5419876), (11, 4927160), (14, 3871340), (20, 2709938), (22, 2463580), (28, 1935670), (35, 1548536), (40, 1354969), (44, 1231790), (55, 985432), (56, 967835), (70, 774268), (77, 703880), (88, 615895), (110, 492716), (140, 387134), (154, 351940), (220, 246358), (280, 193567), (308, 175970), (385, 140776), (440, 123179), (616, 87985), (770, 70388), (1540, 35194), (3080, 17597)]