51515568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9203

約数の個数: 80

約数和(自身を含む): 159260640

約数和(自身を除く): 107745072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 9173, 18346, 27519, 36692, 55038, 73384, 82557, 110076, 119249, 146768, 165114, 220152, 238498, 247671, 330228, 357747, 440304, 476996, 495342, 660456, 715494, 953992, 990684, 1073241, 1320912, 1430988, 1907984, 1981368, 2146482, 2861976, 3219723, 3962736, 4292964, 5723952, 6439446, 8585928, 12878892, 17171856, 25757784, 51515568]

約数ペア:

[(1, 51515568), (2, 25757784), (3, 17171856), (4, 12878892), (6, 8585928), (8, 6439446), (9, 5723952), (12, 4292964), (13, 3962736), (16, 3219723), (18, 2861976), (24, 2146482), (26, 1981368), (27, 1907984), (36, 1430988), (39, 1320912), (48, 1073241), (52, 990684), (54, 953992), (72, 715494), (78, 660456), (104, 495342), (108, 476996), (117, 440304), (144, 357747), (156, 330228), (208, 247671), (216, 238498), (234, 220152), (312, 165114), (351, 146768), (432, 119249), (468, 110076), (624, 82557), (702, 73384), (936, 55038), (1404, 36692), (1872, 27519), (2808, 18346), (5616, 9173)]