56981304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 169603200

約数和(自身を除く): 112621896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 1811, 2622, 3496, 3622, 3933, 5244, 5433, 7244, 7866, 10488, 10866, 14488, 15732, 16299, 21732, 31464, 32598, 34409, 41653, 43464, 65196, 68818, 83306, 103227, 124959, 130392, 137636, 166612, 206454, 249918, 275272, 309681, 333224, 374877, 412908, 499836, 619362, 749754, 791407, 825816, 999672, 1238724, 1499508, 1582814, 2374221, 2477448, 2999016, 3165628, 4748442, 6331256, 7122663, 9496884, 14245326, 18993768, 28490652, 56981304]

約数ペア:

[(1, 56981304), (2, 28490652), (3, 18993768), (4, 14245326), (6, 9496884), (8, 7122663), (9, 6331256), (12, 4748442), (18, 3165628), (19, 2999016), (23, 2477448), (24, 2374221), (36, 1582814), (38, 1499508), (46, 1238724), (57, 999672), (69, 825816), (72, 791407), (76, 749754), (92, 619362), (114, 499836), (138, 412908), (152, 374877), (171, 333224), (184, 309681), (207, 275272), (228, 249918), (276, 206454), (342, 166612), (414, 137636), (437, 130392), (456, 124959), (552, 103227), (684, 83306), (828, 68818), (874, 65196), (1311, 43464), (1368, 41653), (1656, 34409), (1748, 32598), (1811, 31464), (2622, 21732), (3496, 16299), (3622, 15732), (3933, 14488), (5244, 10866), (5433, 10488), (7244, 7866)]