55860728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 84107272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 53, 56, 58, 59, 77, 88, 106, 116, 118, 154, 203, 212, 232, 236, 308, 319, 371, 406, 413, 424, 472, 583, 616, 638, 649, 742, 812, 826, 1166, 1276, 1298, 1484, 1537, 1624, 1652, 1711, 2233, 2332, 2552, 2596, 2968, 3074, 3127, 3304, 3422, 4081, 4466, 4543, 4664, 5192, 6148, 6254, 6844, 8162, 8932, 9086, 10759, 11977, 12296, 12508, 13688, 16324, 16907, 17864, 18172, 18821, 21518, 21889, 23954, 25016, 32648, 33814, 34397, 36344, 37642, 43036, 43778, 47908, 67628, 68794, 75284, 86072, 87556, 90683, 95816, 118349, 131747, 135256, 137588, 150568, 175112, 181366, 236698, 240779, 263494, 275176, 362732, 473396, 481558, 526988, 634781, 725464, 946792, 963116, 997513, 1053976, 1269562, 1926232, 1995026, 2539124, 3990052, 5078248, 6982591, 7980104, 13965182, 27930364, 55860728]

約数ペア:

[(1, 55860728), (2, 27930364), (4, 13965182), (7, 7980104), (8, 6982591), (11, 5078248), (14, 3990052), (22, 2539124), (28, 1995026), (29, 1926232), (44, 1269562), (53, 1053976), (56, 997513), (58, 963116), (59, 946792), (77, 725464), (88, 634781), (106, 526988), (116, 481558), (118, 473396), (154, 362732), (203, 275176), (212, 263494), (232, 240779), (236, 236698), (308, 181366), (319, 175112), (371, 150568), (406, 137588), (413, 135256), (424, 131747), (472, 118349), (583, 95816), (616, 90683), (638, 87556), (649, 86072), (742, 75284), (812, 68794), (826, 67628), (1166, 47908), (1276, 43778), (1298, 43036), (1484, 37642), (1537, 36344), (1624, 34397), (1652, 33814), (1711, 32648), (2233, 25016), (2332, 23954), (2552, 21889), (2596, 21518), (2968, 18821), (3074, 18172), (3127, 17864), (3304, 16907), (3422, 16324), (4081, 13688), (4466, 12508), (4543, 12296), (4664, 11977), (5192, 10759), (6148, 9086), (6254, 8932), (6844, 8162)]