49655628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 140671440

約数和(自身を除く): 91015812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3389, 3663, 4884, 6778, 7326, 10167, 13556, 14652, 20334, 30501, 37279, 40668, 61002, 74558, 111837, 122004, 125393, 149116, 223674, 250786, 335511, 376179, 447348, 501572, 671022, 752358, 1128537, 1342044, 1379323, 1504716, 2257074, 2758646, 4137969, 4514148, 5517292, 8275938, 12413907, 16551876, 24827814, 49655628]

約数ペア:

[(1, 49655628), (2, 24827814), (3, 16551876), (4, 12413907), (6, 8275938), (9, 5517292), (11, 4514148), (12, 4137969), (18, 2758646), (22, 2257074), (33, 1504716), (36, 1379323), (37, 1342044), (44, 1128537), (66, 752358), (74, 671022), (99, 501572), (111, 447348), (132, 376179), (148, 335511), (198, 250786), (222, 223674), (333, 149116), (396, 125393), (407, 122004), (444, 111837), (666, 74558), (814, 61002), (1221, 40668), (1332, 37279), (1628, 30501), (2442, 20334), (3389, 14652), (3663, 13556), (4884, 10167), (6778, 7326)]