48410271

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 99993600

約数和(自身を除く): 51583329

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 27, 39, 51, 57, 61, 63, 91, 117, 119, 133, 153, 171, 183, 189, 221, 247, 273, 323, 351, 357, 399, 427, 459, 513, 549, 663, 741, 793, 819, 969, 1037, 1071, 1159, 1197, 1281, 1547, 1647, 1729, 1989, 2223, 2261, 2379, 2457, 2907, 3111, 3213, 3477, 3591, 3843, 4199, 4641, 5187, 5551, 5967, 6669, 6783, 7137, 7259, 8113, 8721, 9333, 10431, 11529, 12597, 13481, 13923, 15067, 15561, 16653, 19703, 20349, 21411, 21777, 24339, 27999, 29393, 31293, 37791, 40443, 41769, 45201, 46683, 49959, 59109, 61047, 65331, 73017, 88179, 94367, 105469, 113373, 121329, 135603, 137921, 149877, 177327, 195993, 219051, 256139, 264537, 283101, 316407, 363987, 406809, 413763, 531981, 768417, 793611, 849303, 949221, 1241289, 1792973, 2305251, 2547909, 2847663, 3723867, 5378919, 6915753, 16136757, 48410271]

約数ペア:

[(1, 48410271), (3, 16136757), (7, 6915753), (9, 5378919), (13, 3723867), (17, 2847663), (19, 2547909), (21, 2305251), (27, 1792973), (39, 1241289), (51, 949221), (57, 849303), (61, 793611), (63, 768417), (91, 531981), (117, 413763), (119, 406809), (133, 363987), (153, 316407), (171, 283101), (183, 264537), (189, 256139), (221, 219051), (247, 195993), (273, 177327), (323, 149877), (351, 137921), (357, 135603), (399, 121329), (427, 113373), (459, 105469), (513, 94367), (549, 88179), (663, 73017), (741, 65331), (793, 61047), (819, 59109), (969, 49959), (1037, 46683), (1071, 45201), (1159, 41769), (1197, 40443), (1281, 37791), (1547, 31293), (1647, 29393), (1729, 27999), (1989, 24339), (2223, 21777), (2261, 21411), (2379, 20349), (2457, 19703), (2907, 16653), (3111, 15561), (3213, 15067), (3477, 13923), (3591, 13481), (3843, 12597), (4199, 11529), (4641, 10431), (5187, 9333), (5551, 8721), (5967, 8113), (6669, 7259), (6783, 7137)]