49159980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 155635200

約数和(自身を除く): 106475220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1543, 1593, 1770, 2124, 2655, 3086, 3186, 3540, 4629, 5310, 6172, 6372, 7715, 7965, 9258, 10620, 13887, 15430, 15930, 18516, 23145, 27774, 30860, 31860, 41661, 46290, 55548, 69435, 83322, 91037, 92580, 138870, 166644, 182074, 208305, 273111, 277740, 364148, 416610, 455185, 546222, 819333, 833220, 910370, 1092444, 1365555, 1638666, 1820740, 2457999, 2731110, 3277332, 4096665, 4915998, 5462220, 8193330, 9831996, 12289995, 16386660, 24579990, 49159980]

約数ペア:

[(1, 49159980), (2, 24579990), (3, 16386660), (4, 12289995), (5, 9831996), (6, 8193330), (9, 5462220), (10, 4915998), (12, 4096665), (15, 3277332), (18, 2731110), (20, 2457999), (27, 1820740), (30, 1638666), (36, 1365555), (45, 1092444), (54, 910370), (59, 833220), (60, 819333), (90, 546222), (108, 455185), (118, 416610), (135, 364148), (177, 277740), (180, 273111), (236, 208305), (270, 182074), (295, 166644), (354, 138870), (531, 92580), (540, 91037), (590, 83322), (708, 69435), (885, 55548), (1062, 46290), (1180, 41661), (1543, 31860), (1593, 30860), (1770, 27774), (2124, 23145), (2655, 18516), (3086, 15930), (3186, 15430), (3540, 13887), (4629, 10620), (5310, 9258), (6172, 7965), (6372, 7715)]