55242576

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 165907040

約数和(自身を除く): 110664464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 331, 342, 366, 456, 488, 549, 662, 684, 732, 912, 976, 993, 1098, 1159, 1324, 1368, 1464, 1986, 2196, 2318, 2648, 2736, 2928, 2979, 3477, 3972, 4392, 4636, 5296, 5958, 6289, 6954, 7944, 8784, 9272, 10431, 11916, 12578, 13908, 15888, 18544, 18867, 20191, 20862, 23832, 25156, 27816, 37734, 40382, 41724, 47664, 50312, 55632, 56601, 60573, 75468, 80764, 83448, 100624, 113202, 121146, 150936, 161528, 166896, 181719, 226404, 242292, 301872, 323056, 363438, 383629, 452808, 484584, 726876, 767258, 905616, 969168, 1150887, 1453752, 1534516, 2301774, 2907504, 3069032, 3452661, 4603548, 6138064, 6905322, 9207096, 13810644, 18414192, 27621288, 55242576]

約数ペア:

[(1, 55242576), (2, 27621288), (3, 18414192), (4, 13810644), (6, 9207096), (8, 6905322), (9, 6138064), (12, 4603548), (16, 3452661), (18, 3069032), (19, 2907504), (24, 2301774), (36, 1534516), (38, 1453752), (48, 1150887), (57, 969168), (61, 905616), (72, 767258), (76, 726876), (114, 484584), (122, 452808), (144, 383629), (152, 363438), (171, 323056), (183, 301872), (228, 242292), (244, 226404), (304, 181719), (331, 166896), (342, 161528), (366, 150936), (456, 121146), (488, 113202), (549, 100624), (662, 83448), (684, 80764), (732, 75468), (912, 60573), (976, 56601), (993, 55632), (1098, 50312), (1159, 47664), (1324, 41724), (1368, 40382), (1464, 37734), (1986, 27816), (2196, 25156), (2318, 23832), (2648, 20862), (2736, 20191), (2928, 18867), (2979, 18544), (3477, 15888), (3972, 13908), (4392, 12578), (4636, 11916), (5296, 10431), (5958, 9272), (6289, 8784), (6954, 7944)]