51355264

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 102659940

約数和(自身を除く): 51304676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 953, 1684, 1906, 3368, 3812, 6736, 7624, 13472, 15248, 26944, 30496, 53888, 60992, 121984, 401213, 802426, 1604852, 3209704, 6419408, 12838816, 25677632, 51355264]

約数ペア:

[(1, 51355264), (2, 25677632), (4, 12838816), (8, 6419408), (16, 3209704), (32, 1604852), (64, 802426), (128, 401213), (421, 121984), (842, 60992), (953, 53888), (1684, 30496), (1906, 26944), (3368, 15248), (3812, 13472), (6736, 7624)]