51447264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 101921952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 103, 121, 129, 132, 172, 176, 206, 242, 258, 264, 309, 344, 352, 363, 412, 473, 484, 516, 528, 618, 688, 726, 824, 946, 968, 1032, 1056, 1133, 1236, 1376, 1419, 1452, 1648, 1892, 1936, 2064, 2266, 2472, 2838, 2904, 3296, 3399, 3784, 3872, 4128, 4429, 4532, 4944, 5203, 5676, 5808, 6798, 7568, 8858, 9064, 9888, 10406, 11352, 11616, 12463, 13287, 13596, 15136, 15609, 17716, 18128, 20812, 22704, 24926, 26574, 27192, 31218, 35432, 36256, 37389, 41624, 45408, 48719, 49852, 53148, 54384, 62436, 70864, 74778, 83248, 97438, 99704, 106296, 108768, 124872, 141728, 146157, 149556, 166496, 194876, 199408, 212592, 249744, 292314, 299112, 389752, 398816, 425184, 499488, 535909, 584628, 598224, 779504, 1071818, 1169256, 1196448, 1559008, 1607727, 2143636, 2338512, 3215454, 4287272, 4677024, 6430908, 8574544, 12861816, 17149088, 25723632, 51447264]

約数ペア:

[(1, 51447264), (2, 25723632), (3, 17149088), (4, 12861816), (6, 8574544), (8, 6430908), (11, 4677024), (12, 4287272), (16, 3215454), (22, 2338512), (24, 2143636), (32, 1607727), (33, 1559008), (43, 1196448), (44, 1169256), (48, 1071818), (66, 779504), (86, 598224), (88, 584628), (96, 535909), (103, 499488), (121, 425184), (129, 398816), (132, 389752), (172, 299112), (176, 292314), (206, 249744), (242, 212592), (258, 199408), (264, 194876), (309, 166496), (344, 149556), (352, 146157), (363, 141728), (412, 124872), (473, 108768), (484, 106296), (516, 99704), (528, 97438), (618, 83248), (688, 74778), (726, 70864), (824, 62436), (946, 54384), (968, 53148), (1032, 49852), (1056, 48719), (1133, 45408), (1236, 41624), (1376, 37389), (1419, 36256), (1452, 35432), (1648, 31218), (1892, 27192), (1936, 26574), (2064, 24926), (2266, 22704), (2472, 20812), (2838, 18128), (2904, 17716), (3296, 15609), (3399, 15136), (3784, 13596), (3872, 13287), (4128, 12463), (4429, 11616), (4532, 11352), (4944, 10406), (5203, 9888), (5676, 9064), (5808, 8858), (6798, 7568)]