51784512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20775

約数の個数: 56

約数和(自身を含む): 147559776

約数和(自身を除く): 95775264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 20747, 41494, 62241, 82988, 124482, 165976, 248964, 269711, 331952, 497928, 539422, 663904, 809133, 995856, 1078844, 1327808, 1618266, 1991712, 2157688, 3236532, 3983424, 4315376, 6473064, 8630752, 12946128, 17261504, 25892256, 51784512]

約数ペア:

[(1, 51784512), (2, 25892256), (3, 17261504), (4, 12946128), (6, 8630752), (8, 6473064), (12, 4315376), (13, 3983424), (16, 3236532), (24, 2157688), (26, 1991712), (32, 1618266), (39, 1327808), (48, 1078844), (52, 995856), (64, 809133), (78, 663904), (96, 539422), (104, 497928), (156, 331952), (192, 269711), (208, 248964), (312, 165976), (416, 124482), (624, 82988), (832, 62241), (1248, 41494), (2496, 20747)]