56631267

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 119508480

約数和(自身を除く): 62877213

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 23, 33, 51, 57, 63, 69, 77, 99, 119, 121, 133, 153, 161, 171, 187, 207, 209, 231, 253, 323, 357, 363, 391, 399, 437, 483, 561, 627, 693, 759, 847, 969, 1071, 1089, 1173, 1197, 1309, 1311, 1449, 1463, 1683, 1771, 1881, 2057, 2261, 2277, 2299, 2541, 2737, 2783, 2907, 3059, 3519, 3553, 3927, 3933, 4301, 4389, 4807, 5313, 6171, 6783, 6897, 7429, 7623, 8211, 8349, 9177, 10659, 11781, 12903, 13167, 14399, 14421, 15939, 16093, 18513, 19481, 20349, 20691, 22287, 24633, 24871, 25047, 27531, 30107, 31977, 33649, 38709, 39083, 43197, 43263, 47311, 48279, 52003, 52877, 58443, 66861, 74613, 81719, 90321, 100947, 117249, 129591, 141933, 144837, 156009, 158631, 175329, 223839, 245157, 270963, 273581, 302841, 331177, 351747, 370139, 425799, 468027, 475893, 572033, 735471, 820743, 898909, 993531, 1110417, 1716099, 2462229, 2696727, 2980593, 3331251, 5148297, 6292363, 8090181, 18877089, 56631267]

約数ペア:

[(1, 56631267), (3, 18877089), (7, 8090181), (9, 6292363), (11, 5148297), (17, 3331251), (19, 2980593), (21, 2696727), (23, 2462229), (33, 1716099), (51, 1110417), (57, 993531), (63, 898909), (69, 820743), (77, 735471), (99, 572033), (119, 475893), (121, 468027), (133, 425799), (153, 370139), (161, 351747), (171, 331177), (187, 302841), (207, 273581), (209, 270963), (231, 245157), (253, 223839), (323, 175329), (357, 158631), (363, 156009), (391, 144837), (399, 141933), (437, 129591), (483, 117249), (561, 100947), (627, 90321), (693, 81719), (759, 74613), (847, 66861), (969, 58443), (1071, 52877), (1089, 52003), (1173, 48279), (1197, 47311), (1309, 43263), (1311, 43197), (1449, 39083), (1463, 38709), (1683, 33649), (1771, 31977), (1881, 30107), (2057, 27531), (2261, 25047), (2277, 24871), (2299, 24633), (2541, 22287), (2737, 20691), (2783, 20349), (2907, 19481), (3059, 18513), (3519, 16093), (3553, 15939), (3927, 14421), (3933, 14399), (4301, 13167), (4389, 12903), (4807, 11781), (5313, 10659), (6171, 9177), (6783, 8349), (6897, 8211), (7429, 7623)]