51323104

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 74475296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 389, 434, 496, 532, 589, 608, 778, 868, 992, 1064, 1178, 1556, 1736, 2128, 2356, 2723, 3112, 3472, 4123, 4256, 4712, 5446, 6224, 6944, 7391, 8246, 9424, 10892, 12059, 12448, 14782, 16492, 18848, 21784, 24118, 29564, 32984, 43568, 48236, 51737, 59128, 65968, 84413, 87136, 96472, 103474, 118256, 131936, 168826, 192944, 206948, 229121, 236512, 337652, 385888, 413896, 458242, 675304, 827792, 916484, 1350608, 1603847, 1655584, 1832968, 2701216, 3207694, 3665936, 6415388, 7331872, 12830776, 25661552, 51323104]

約数ペア:

[(1, 51323104), (2, 25661552), (4, 12830776), (7, 7331872), (8, 6415388), (14, 3665936), (16, 3207694), (19, 2701216), (28, 1832968), (31, 1655584), (32, 1603847), (38, 1350608), (56, 916484), (62, 827792), (76, 675304), (112, 458242), (124, 413896), (133, 385888), (152, 337652), (217, 236512), (224, 229121), (248, 206948), (266, 192944), (304, 168826), (389, 131936), (434, 118256), (496, 103474), (532, 96472), (589, 87136), (608, 84413), (778, 65968), (868, 59128), (992, 51737), (1064, 48236), (1178, 43568), (1556, 32984), (1736, 29564), (2128, 24118), (2356, 21784), (2723, 18848), (3112, 16492), (3472, 14782), (4123, 12448), (4256, 12059), (4712, 10892), (5446, 9424), (6224, 8246), (6944, 7391)]