51951872

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 120972096

約数和(自身を除く): 69020224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 547, 742, 848, 896, 1094, 1484, 1696, 1792, 2188, 2968, 3392, 3829, 4376, 5936, 6784, 7658, 8752, 11872, 13568, 15316, 17504, 23744, 28991, 30632, 35008, 47488, 57982, 61264, 70016, 94976, 115964, 122528, 140032, 202937, 231928, 245056, 405874, 463856, 490112, 811748, 927712, 980224, 1623496, 1855424, 3246992, 3710848, 6493984, 7421696, 12987968, 25975936, 51951872]

約数ペア:

[(1, 51951872), (2, 25975936), (4, 12987968), (7, 7421696), (8, 6493984), (14, 3710848), (16, 3246992), (28, 1855424), (32, 1623496), (53, 980224), (56, 927712), (64, 811748), (106, 490112), (112, 463856), (128, 405874), (212, 245056), (224, 231928), (256, 202937), (371, 140032), (424, 122528), (448, 115964), (547, 94976), (742, 70016), (848, 61264), (896, 57982), (1094, 47488), (1484, 35008), (1696, 30632), (1792, 28991), (2188, 23744), (2968, 17504), (3392, 15316), (3829, 13568), (4376, 11872), (5936, 8752), (6784, 7658)]