51641344

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 88

約数和(自身を含む): 112011840

約数和(自身を除く): 60370496

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 47, 58, 64, 74, 94, 116, 128, 148, 188, 232, 256, 296, 376, 464, 512, 592, 752, 928, 1024, 1073, 1184, 1363, 1504, 1739, 1856, 2146, 2368, 2726, 3008, 3478, 3712, 4292, 4736, 5452, 6016, 6956, 7424, 8584, 9472, 10904, 12032, 13912, 14848, 17168, 18944, 21808, 24064, 27824, 29696, 34336, 37888, 43616, 48128, 50431, 55648, 68672, 87232, 100862, 111296, 137344, 174464, 201724, 222592, 274688, 348928, 403448, 445184, 549376, 697856, 806896, 890368, 1098752, 1395712, 1613792, 1780736, 3227584, 6455168, 12910336, 25820672, 51641344]

約数ペア:

[(1, 51641344), (2, 25820672), (4, 12910336), (8, 6455168), (16, 3227584), (29, 1780736), (32, 1613792), (37, 1395712), (47, 1098752), (58, 890368), (64, 806896), (74, 697856), (94, 549376), (116, 445184), (128, 403448), (148, 348928), (188, 274688), (232, 222592), (256, 201724), (296, 174464), (376, 137344), (464, 111296), (512, 100862), (592, 87232), (752, 68672), (928, 55648), (1024, 50431), (1073, 48128), (1184, 43616), (1363, 37888), (1504, 34336), (1739, 29696), (1856, 27824), (2146, 24064), (2368, 21808), (2726, 18944), (3008, 17168), (3478, 14848), (3712, 13912), (4292, 12032), (4736, 10904), (5452, 9472), (6016, 8584), (6956, 7424)]