51476992

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 120206592

約数和(自身を除く): 68729600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 271, 371, 424, 448, 512, 542, 742, 848, 896, 1084, 1484, 1696, 1792, 1897, 2168, 2968, 3392, 3584, 3794, 4336, 5936, 6784, 7588, 8672, 11872, 13568, 14363, 15176, 17344, 23744, 27136, 28726, 30352, 34688, 47488, 57452, 60704, 69376, 94976, 100541, 114904, 121408, 138752, 189952, 201082, 229808, 242816, 402164, 459616, 485632, 804328, 919232, 971264, 1608656, 1838464, 3217312, 3676928, 6434624, 7353856, 12869248, 25738496, 51476992]

約数ペア:

[(1, 51476992), (2, 25738496), (4, 12869248), (7, 7353856), (8, 6434624), (14, 3676928), (16, 3217312), (28, 1838464), (32, 1608656), (53, 971264), (56, 919232), (64, 804328), (106, 485632), (112, 459616), (128, 402164), (212, 242816), (224, 229808), (256, 201082), (271, 189952), (371, 138752), (424, 121408), (448, 114904), (512, 100541), (542, 94976), (742, 69376), (848, 60704), (896, 57452), (1084, 47488), (1484, 34688), (1696, 30352), (1792, 28726), (1897, 27136), (2168, 23744), (2968, 17344), (3392, 15176), (3584, 14363), (3794, 13568), (4336, 11872), (5936, 8672), (6784, 7588)]