53981984

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4617

約数の個数: 48

約数和(自身を含む): 123778368

約数和(自身を除く): 69796384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 4547, 5936, 9094, 11872, 18188, 31829, 36376, 63658, 72752, 127316, 145504, 240991, 254632, 481982, 509264, 963964, 1018528, 1686937, 1927928, 3373874, 3855856, 6747748, 7711712, 13495496, 26990992, 53981984]

約数ペア:

[(1, 53981984), (2, 26990992), (4, 13495496), (7, 7711712), (8, 6747748), (14, 3855856), (16, 3373874), (28, 1927928), (32, 1686937), (53, 1018528), (56, 963964), (106, 509264), (112, 481982), (212, 254632), (224, 240991), (371, 145504), (424, 127316), (742, 72752), (848, 63658), (1484, 36376), (1696, 31829), (2968, 18188), (4547, 11872), (5936, 9094)]