51603136

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 56

約数和(自身を含む): 111231680

約数和(自身を除く): 59628544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 367, 416, 676, 734, 832, 1352, 1468, 2197, 2704, 2936, 4394, 4771, 5408, 5872, 8788, 9542, 10816, 11744, 17576, 19084, 23488, 35152, 38168, 62023, 70304, 76336, 124046, 140608, 152672, 248092, 305344, 496184, 806299, 992368, 1612598, 1984736, 3225196, 3969472, 6450392, 12900784, 25801568, 51603136]

約数ペア:

[(1, 51603136), (2, 25801568), (4, 12900784), (8, 6450392), (13, 3969472), (16, 3225196), (26, 1984736), (32, 1612598), (52, 992368), (64, 806299), (104, 496184), (169, 305344), (208, 248092), (338, 152672), (367, 140608), (416, 124046), (676, 76336), (734, 70304), (832, 62023), (1352, 38168), (1468, 35152), (2197, 23488), (2704, 19084), (2936, 17576), (4394, 11744), (4771, 10816), (5408, 9542), (5872, 8788)]