55288860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4451

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 122522340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 4409, 6270, 8818, 12540, 13227, 17636, 22045, 26454, 44090, 48499, 52908, 66135, 83771, 88180, 96998, 132270, 145497, 167542, 193996, 242495, 251313, 264540, 290994, 335084, 418855, 484990, 502626, 581988, 727485, 837710, 921481, 969980, 1005252, 1256565, 1454970, 1675420, 1842962, 2513130, 2764443, 2909940, 3685924, 4607405, 5026260, 5528886, 9214810, 11057772, 13822215, 18429620, 27644430, 55288860]

約数ペア:

[(1, 55288860), (2, 27644430), (3, 18429620), (4, 13822215), (5, 11057772), (6, 9214810), (10, 5528886), (11, 5026260), (12, 4607405), (15, 3685924), (19, 2909940), (20, 2764443), (22, 2513130), (30, 1842962), (33, 1675420), (38, 1454970), (44, 1256565), (55, 1005252), (57, 969980), (60, 921481), (66, 837710), (76, 727485), (95, 581988), (110, 502626), (114, 484990), (132, 418855), (165, 335084), (190, 290994), (209, 264540), (220, 251313), (228, 242495), (285, 193996), (330, 167542), (380, 145497), (418, 132270), (570, 96998), (627, 88180), (660, 83771), (836, 66135), (1045, 52908), (1140, 48499), (1254, 44090), (2090, 26454), (2508, 22045), (3135, 17636), (4180, 13227), (4409, 12540), (6270, 8818)]