51780914688

素因数分解:

$2^9\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{15731}}^1$

素因数の和:17895

約数の個数: 80

約数和(自身を含む): 138020737536

約数和(自身を除く): 86239822848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 2143, 4286, 6429, 8572, 12858, 15731, 17144, 25716, 31462, 34288, 47193, 51432, 62924, 68576, 94386, 102864, 125848, 137152, 188772, 205728, 251696, 274304, 377544, 411456, 503392, 548608, 755088, 822912, 1006784, 1097216, 1510176, 1645824, 2013568, 3020352, 3291648, 4027136, 6040704, 8054272, 12081408, 24162816, 33711533, 67423066, 101134599, 134846132, 202269198, 269692264, 404538396, 539384528, 809076792, 1078769056, 1618153584, 2157538112, 3236307168, 4315076224, 6472614336, 8630152448, 12945228672, 17260304896, 25890457344, 51780914688]

約数ペア:

[(1, 51780914688), (2, 25890457344), (3, 17260304896), (4, 12945228672), (6, 8630152448), (8, 6472614336), (12, 4315076224), (16, 3236307168), (24, 2157538112), (32, 1618153584), (48, 1078769056), (64, 809076792), (96, 539384528), (128, 404538396), (192, 269692264), (256, 202269198), (384, 134846132), (512, 101134599), (768, 67423066), (1536, 33711533), (2143, 24162816), (4286, 12081408), (6429, 8054272), (8572, 6040704), (12858, 4027136), (15731, 3291648), (17144, 3020352), (25716, 2013568), (31462, 1645824), (34288, 1510176), (47193, 1097216), (51432, 1006784), (62924, 822912), (68576, 755088), (94386, 548608), (102864, 503392), (125848, 411456), (137152, 377544), (188772, 274304), (205728, 251696)]