53405730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9419}}^1$

素因数の和:9445

約数の個数: 80

約数和(自身を含む): 164134080

約数和(自身を除く): 110728350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9419, 18838, 28257, 47095, 56514, 65933, 84771, 94190, 131866, 141285, 169542, 197799, 254313, 282570, 329665, 395598, 423855, 508626, 593397, 659330, 762939, 847710, 988995, 1186794, 1271565, 1525878, 1780191, 1977990, 2543130, 2966985, 3560382, 3814695, 5340573, 5933970, 7629390, 8900955, 10681146, 17801910, 26702865, 53405730]

約数ペア:

[(1, 53405730), (2, 26702865), (3, 17801910), (5, 10681146), (6, 8900955), (7, 7629390), (9, 5933970), (10, 5340573), (14, 3814695), (15, 3560382), (18, 2966985), (21, 2543130), (27, 1977990), (30, 1780191), (35, 1525878), (42, 1271565), (45, 1186794), (54, 988995), (63, 847710), (70, 762939), (81, 659330), (90, 593397), (105, 508626), (126, 423855), (135, 395598), (162, 329665), (189, 282570), (210, 254313), (270, 197799), (315, 169542), (378, 141285), (405, 131866), (567, 94190), (630, 84771), (810, 65933), (945, 56514), (1134, 47095), (1890, 28257), (2835, 18838), (5670, 9419)]