53387676

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 139426560

約数和(自身を除く): 86038884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 227, 278, 282, 417, 423, 454, 556, 564, 681, 834, 846, 908, 1251, 1362, 1668, 1692, 2043, 2502, 2724, 4086, 5004, 6533, 8172, 10669, 13066, 19599, 21338, 26132, 31553, 32007, 39198, 42676, 58797, 63106, 64014, 78396, 94659, 96021, 117594, 126212, 128028, 189318, 192042, 235188, 283977, 378636, 384084, 567954, 1135908, 1482991, 2965982, 4448973, 5931964, 8897946, 13346919, 17795892, 26693838, 53387676]

約数ペア:

[(1, 53387676), (2, 26693838), (3, 17795892), (4, 13346919), (6, 8897946), (9, 5931964), (12, 4448973), (18, 2965982), (36, 1482991), (47, 1135908), (94, 567954), (139, 384084), (141, 378636), (188, 283977), (227, 235188), (278, 192042), (282, 189318), (417, 128028), (423, 126212), (454, 117594), (556, 96021), (564, 94659), (681, 78396), (834, 64014), (846, 63106), (908, 58797), (1251, 42676), (1362, 39198), (1668, 32007), (1692, 31553), (2043, 26132), (2502, 21338), (2724, 19599), (4086, 13066), (5004, 10669), (6533, 8172)]