51605824

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 114360960

約数和(自身を除く): 62755136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 124, 148, 152, 248, 296, 304, 496, 589, 592, 608, 703, 992, 1147, 1178, 1184, 1216, 1369, 1406, 1984, 2294, 2356, 2368, 2738, 2812, 4588, 4712, 5476, 5624, 9176, 9424, 10952, 11248, 18352, 18848, 21793, 21904, 22496, 26011, 36704, 37696, 42439, 43586, 43808, 44992, 52022, 73408, 84878, 87172, 87616, 104044, 169756, 174344, 208088, 339512, 348688, 416176, 679024, 697376, 806341, 832352, 1358048, 1394752, 1612682, 1664704, 2716096, 3225364, 6450728, 12901456, 25802912, 51605824]

約数ペア:

[(1, 51605824), (2, 25802912), (4, 12901456), (8, 6450728), (16, 3225364), (19, 2716096), (31, 1664704), (32, 1612682), (37, 1394752), (38, 1358048), (62, 832352), (64, 806341), (74, 697376), (76, 679024), (124, 416176), (148, 348688), (152, 339512), (248, 208088), (296, 174344), (304, 169756), (496, 104044), (589, 87616), (592, 87172), (608, 84878), (703, 73408), (992, 52022), (1147, 44992), (1178, 43808), (1184, 43586), (1216, 42439), (1369, 37696), (1406, 36704), (1984, 26011), (2294, 22496), (2356, 21904), (2368, 21793), (2738, 18848), (2812, 18352), (4588, 11248), (4712, 10952), (5476, 9424), (5624, 9176)]