56162556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 152705280

約数和(自身を除く): 96542724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1747, 1786, 2679, 3494, 3572, 5241, 5358, 6988, 8037, 10482, 10716, 15723, 16074, 20964, 31446, 32148, 33193, 62892, 66386, 82109, 99579, 132772, 164218, 199158, 246327, 298737, 328436, 398316, 492654, 597474, 738981, 985308, 1194948, 1477962, 1560071, 2955924, 3120142, 4680213, 6240284, 9360426, 14040639, 18720852, 28081278, 56162556]

約数ペア:

[(1, 56162556), (2, 28081278), (3, 18720852), (4, 14040639), (6, 9360426), (9, 6240284), (12, 4680213), (18, 3120142), (19, 2955924), (36, 1560071), (38, 1477962), (47, 1194948), (57, 985308), (76, 738981), (94, 597474), (114, 492654), (141, 398316), (171, 328436), (188, 298737), (228, 246327), (282, 199158), (342, 164218), (423, 132772), (564, 99579), (684, 82109), (846, 66386), (893, 62892), (1692, 33193), (1747, 32148), (1786, 31446), (2679, 20964), (3494, 16074), (3572, 15723), (5241, 10716), (5358, 10482), (6988, 8037)]