55942854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 128770560

約数和(自身を除く): 72827706

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 137, 138, 253, 269, 274, 411, 506, 538, 759, 807, 822, 1507, 1518, 1614, 2959, 3014, 3151, 4521, 5918, 6187, 6302, 8877, 9042, 9453, 12374, 17754, 18561, 18906, 34661, 36853, 37122, 68057, 69322, 73706, 103983, 110559, 136114, 204171, 207966, 221118, 405383, 408342, 810766, 847619, 1216149, 1695238, 2432298, 2542857, 5085714, 9323809, 18647618, 27971427, 55942854]

約数ペア:

[(1, 55942854), (2, 27971427), (3, 18647618), (6, 9323809), (11, 5085714), (22, 2542857), (23, 2432298), (33, 1695238), (46, 1216149), (66, 847619), (69, 810766), (137, 408342), (138, 405383), (253, 221118), (269, 207966), (274, 204171), (411, 136114), (506, 110559), (538, 103983), (759, 73706), (807, 69322), (822, 68057), (1507, 37122), (1518, 36853), (1614, 34661), (2959, 18906), (3014, 18561), (3151, 17754), (4521, 12374), (5918, 9453), (6187, 9042), (6302, 8877)]