57493856

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 135366336

約数和(自身を除く): 77872480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 991, 1036, 1184, 1568, 1813, 1982, 2072, 3626, 3964, 4144, 6937, 7252, 7928, 8288, 13874, 14504, 15856, 27748, 29008, 31712, 36667, 48559, 55496, 58016, 73334, 97118, 110992, 146668, 194236, 221984, 256669, 293336, 388472, 513338, 586672, 776944, 1026676, 1173344, 1553888, 1796683, 2053352, 3593366, 4106704, 7186732, 8213408, 14373464, 28746928, 57493856]

約数ペア:

[(1, 57493856), (2, 28746928), (4, 14373464), (7, 8213408), (8, 7186732), (14, 4106704), (16, 3593366), (28, 2053352), (32, 1796683), (37, 1553888), (49, 1173344), (56, 1026676), (74, 776944), (98, 586672), (112, 513338), (148, 388472), (196, 293336), (224, 256669), (259, 221984), (296, 194236), (392, 146668), (518, 110992), (592, 97118), (784, 73334), (991, 58016), (1036, 55496), (1184, 48559), (1568, 36667), (1813, 31712), (1982, 29008), (2072, 27748), (3626, 15856), (3964, 14504), (4144, 13874), (6937, 8288), (7252, 7928)]