51989476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 69938204

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 179, 253, 287, 308, 322, 358, 451, 506, 574, 644, 716, 902, 943, 1012, 1148, 1253, 1771, 1804, 1886, 1969, 2506, 3157, 3542, 3772, 3938, 4117, 5012, 6314, 6601, 7084, 7339, 7876, 8234, 10373, 12628, 13202, 13783, 14678, 16468, 20746, 26404, 27566, 28819, 29356, 41492, 45287, 51373, 55132, 57638, 72611, 80729, 90574, 102746, 115276, 145222, 161458, 168797, 181148, 205492, 290444, 317009, 322916, 337594, 565103, 634018, 675188, 1130206, 1181579, 1268036, 1856767, 2260412, 2363158, 3713534, 4726316, 7427068, 12997369, 25994738, 51989476]

約数ペア:

[(1, 51989476), (2, 25994738), (4, 12997369), (7, 7427068), (11, 4726316), (14, 3713534), (22, 2363158), (23, 2260412), (28, 1856767), (41, 1268036), (44, 1181579), (46, 1130206), (77, 675188), (82, 634018), (92, 565103), (154, 337594), (161, 322916), (164, 317009), (179, 290444), (253, 205492), (287, 181148), (308, 168797), (322, 161458), (358, 145222), (451, 115276), (506, 102746), (574, 90574), (644, 80729), (716, 72611), (902, 57638), (943, 55132), (1012, 51373), (1148, 45287), (1253, 41492), (1771, 29356), (1804, 28819), (1886, 27566), (1969, 26404), (2506, 20746), (3157, 16468), (3542, 14678), (3772, 13783), (3938, 13202), (4117, 12628), (5012, 10373), (6314, 8234), (6601, 7876), (7084, 7339)]