56105168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 77457712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 373, 476, 553, 632, 746, 952, 1106, 1264, 1343, 1492, 1904, 2212, 2611, 2686, 2984, 4424, 5222, 5372, 5968, 6341, 8848, 9401, 10444, 10744, 12682, 18802, 20888, 21488, 25364, 29467, 37604, 41776, 44387, 50728, 58934, 75208, 88774, 101456, 117868, 150416, 177548, 206269, 235736, 355096, 412538, 471472, 500939, 710192, 825076, 1001878, 1650152, 2003756, 3300304, 3506573, 4007512, 7013146, 8015024, 14026292, 28052584, 56105168]

約数ペア:

[(1, 56105168), (2, 28052584), (4, 14026292), (7, 8015024), (8, 7013146), (14, 4007512), (16, 3506573), (17, 3300304), (28, 2003756), (34, 1650152), (56, 1001878), (68, 825076), (79, 710192), (112, 500939), (119, 471472), (136, 412538), (158, 355096), (238, 235736), (272, 206269), (316, 177548), (373, 150416), (476, 117868), (553, 101456), (632, 88774), (746, 75208), (952, 58934), (1106, 50728), (1264, 44387), (1343, 41776), (1492, 37604), (1904, 29467), (2212, 25364), (2611, 21488), (2686, 20888), (2984, 18802), (4424, 12682), (5222, 10744), (5372, 10444), (5968, 9401), (6341, 8848)]