52887856

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 72104144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 419, 644, 686, 784, 838, 1127, 1288, 1372, 1676, 2254, 2576, 2744, 2933, 3352, 4508, 5488, 5866, 6704, 7889, 9016, 9637, 11732, 15778, 18032, 19274, 20531, 23464, 31556, 38548, 41062, 46928, 63112, 67459, 77096, 82124, 126224, 134918, 143717, 154192, 164248, 269836, 287434, 328496, 472213, 539672, 574868, 944426, 1079344, 1149736, 1888852, 2299472, 3305491, 3777704, 6610982, 7555408, 13221964, 26443928, 52887856]

約数ペア:

[(1, 52887856), (2, 26443928), (4, 13221964), (7, 7555408), (8, 6610982), (14, 3777704), (16, 3305491), (23, 2299472), (28, 1888852), (46, 1149736), (49, 1079344), (56, 944426), (92, 574868), (98, 539672), (112, 472213), (161, 328496), (184, 287434), (196, 269836), (322, 164248), (343, 154192), (368, 143717), (392, 134918), (419, 126224), (644, 82124), (686, 77096), (784, 67459), (838, 63112), (1127, 46928), (1288, 41062), (1372, 38548), (1676, 31556), (2254, 23464), (2576, 20531), (2744, 19274), (2933, 18032), (3352, 15778), (4508, 11732), (5488, 9637), (5866, 9016), (6704, 7889)]