51670528

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1147

約数の個数: 80

約数和(自身を含む): 127179360

約数和(自身を除く): 75508832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1109, 1456, 1664, 1792, 2218, 2912, 3328, 3584, 4436, 5824, 6656, 7763, 8872, 11648, 14417, 15526, 17744, 23296, 28834, 31052, 35488, 46592, 57668, 62104, 70976, 100919, 115336, 124208, 141952, 201838, 230672, 248416, 283904, 403676, 461344, 496832, 567808, 807352, 922688, 993664, 1614704, 1845376, 1987328, 3229408, 3690752, 3974656, 6458816, 7381504, 12917632, 25835264, 51670528]

約数ペア:

[(1, 51670528), (2, 25835264), (4, 12917632), (7, 7381504), (8, 6458816), (13, 3974656), (14, 3690752), (16, 3229408), (26, 1987328), (28, 1845376), (32, 1614704), (52, 993664), (56, 922688), (64, 807352), (91, 567808), (104, 496832), (112, 461344), (128, 403676), (182, 283904), (208, 248416), (224, 230672), (256, 201838), (364, 141952), (416, 124208), (448, 115336), (512, 100919), (728, 70976), (832, 62104), (896, 57668), (1109, 46592), (1456, 35488), (1664, 31052), (1792, 28834), (2218, 23296), (2912, 17744), (3328, 15526), (3584, 14417), (4436, 11648), (5824, 8872), (6656, 7763)]