55357134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 143990784

約数和(自身を除く): 88633650

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 51, 61, 62, 82, 93, 102, 119, 122, 123, 183, 186, 217, 238, 246, 287, 357, 366, 427, 434, 527, 574, 651, 697, 714, 854, 861, 1037, 1054, 1271, 1281, 1302, 1394, 1581, 1722, 1891, 2074, 2091, 2501, 2542, 2562, 3111, 3162, 3689, 3782, 3813, 4182, 4879, 5002, 5673, 6222, 7259, 7378, 7503, 7626, 8897, 9758, 11067, 11346, 13237, 14518, 14637, 15006, 17507, 17794, 21607, 21777, 22134, 26474, 26691, 29274, 32147, 35014, 39711, 42517, 43214, 43554, 52521, 53382, 64294, 64821, 77531, 79422, 85034, 96441, 105042, 127551, 129642, 151249, 155062, 192882, 225029, 232593, 255102, 297619, 302498, 450058, 453747, 465186, 542717, 595238, 675087, 892857, 907494, 1085434, 1318027, 1350174, 1628151, 1785714, 2636054, 3256302, 3954081, 7908162, 9226189, 18452378, 27678567, 55357134]

約数ペア:

[(1, 55357134), (2, 27678567), (3, 18452378), (6, 9226189), (7, 7908162), (14, 3954081), (17, 3256302), (21, 2636054), (31, 1785714), (34, 1628151), (41, 1350174), (42, 1318027), (51, 1085434), (61, 907494), (62, 892857), (82, 675087), (93, 595238), (102, 542717), (119, 465186), (122, 453747), (123, 450058), (183, 302498), (186, 297619), (217, 255102), (238, 232593), (246, 225029), (287, 192882), (357, 155062), (366, 151249), (427, 129642), (434, 127551), (527, 105042), (574, 96441), (651, 85034), (697, 79422), (714, 77531), (854, 64821), (861, 64294), (1037, 53382), (1054, 52521), (1271, 43554), (1281, 43214), (1302, 42517), (1394, 39711), (1581, 35014), (1722, 32147), (1891, 29274), (2074, 26691), (2091, 26474), (2501, 22134), (2542, 21777), (2562, 21607), (3111, 17794), (3162, 17507), (3689, 15006), (3782, 14637), (3813, 14518), (4182, 13237), (4879, 11346), (5002, 11067), (5673, 9758), (6222, 8897), (7259, 7626), (7378, 7503)]