55782352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 56174768

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 911, 1424, 1822, 3644, 3827, 7288, 7654, 14576, 15308, 30616, 39173, 61232, 78346, 81079, 156692, 162158, 313384, 324316, 626768, 648632, 1297264, 3486397, 6972794, 13945588, 27891176, 55782352]

約数ペア:

[(1, 55782352), (2, 27891176), (4, 13945588), (8, 6972794), (16, 3486397), (43, 1297264), (86, 648632), (89, 626768), (172, 324316), (178, 313384), (344, 162158), (356, 156692), (688, 81079), (712, 78346), (911, 61232), (1424, 39173), (1822, 30616), (3644, 15308), (3827, 14576), (7288, 7654)]