51354368

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 54

約数和(自身を含む): 111093444

約数和(自身を除く): 59739076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1187, 1352, 1664, 2374, 2704, 3328, 4748, 5408, 9496, 10816, 15431, 18992, 21632, 30862, 37984, 43264, 61724, 75968, 123448, 151936, 200603, 246896, 303872, 401206, 493792, 802412, 987584, 1604824, 1975168, 3209648, 3950336, 6419296, 12838592, 25677184, 51354368]

約数ペア:

[(1, 51354368), (2, 25677184), (4, 12838592), (8, 6419296), (13, 3950336), (16, 3209648), (26, 1975168), (32, 1604824), (52, 987584), (64, 802412), (104, 493792), (128, 401206), (169, 303872), (208, 246896), (256, 200603), (338, 151936), (416, 123448), (676, 75968), (832, 61724), (1187, 43264), (1352, 37984), (1664, 30862), (2374, 21632), (2704, 18992), (3328, 15431), (4748, 10816), (5408, 9496)]